1421361279

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{3067}}^1$

素因数の和:3336

約数の個数: 48

約数和(自身を含む): 2351879712

約数和(自身を除く): 930518433

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 233, 663, 699, 1989, 2097, 3029, 3067, 3961, 9087, 9201, 11883, 27261, 27603, 35649, 39871, 51493, 52139, 119613, 154479, 156417, 358839, 463437, 469251, 677807, 714611, 2033421, 2143833, 6100263, 6431499, 9289943, 12148387, 27869829, 36445161, 83609487, 109335483, 157929031, 473787093, 1421361279]

約数ペア:

[(1, 1421361279), (3, 473787093), (9, 157929031), (13, 109335483), (17, 83609487), (39, 36445161), (51, 27869829), (117, 12148387), (153, 9289943), (221, 6431499), (233, 6100263), (663, 2143833), (699, 2033421), (1989, 714611), (2097, 677807), (3029, 469251), (3067, 463437), (3961, 358839), (9087, 156417), (9201, 154479), (11883, 119613), (27261, 52139), (27603, 51493), (35649, 39871)]