11906996871

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{2689}}^1$

素因数の和:3400

約数の個数: 64

約数和(自身を含む): 20514585600

約数和(自身を除く): 8607588729

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 661, 957, 1983, 2233, 2689, 4627, 6699, 7271, 8067, 13881, 18823, 19169, 21813, 29579, 50897, 56469, 57507, 77981, 88737, 134183, 152691, 207053, 210859, 233943, 402549, 545867, 621159, 632577, 857791, 1476013, 1637601, 1777429, 2573373, 4428039, 5332287, 6004537, 12442003, 18013611, 19551719, 37326009, 51545441, 58655157, 136862033, 154636323, 360818087, 410586099, 566999851, 1082454261, 1700999553, 3968998957, 11906996871]

約数ペア:

[(1, 11906996871), (3, 3968998957), (7, 1700999553), (11, 1082454261), (21, 566999851), (29, 410586099), (33, 360818087), (77, 154636323), (87, 136862033), (203, 58655157), (231, 51545441), (319, 37326009), (609, 19551719), (661, 18013611), (957, 12442003), (1983, 6004537), (2233, 5332287), (2689, 4428039), (4627, 2573373), (6699, 1777429), (7271, 1637601), (8067, 1476013), (13881, 857791), (18823, 632577), (19169, 621159), (21813, 545867), (29579, 402549), (50897, 233943), (56469, 210859), (57507, 207053), (77981, 152691), (88737, 134183)]