4428039

素因数分解:

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

素因数の和:711

約数の個数: 32

約数和(自身を含む): 7626240

約数和(自身を除く): 3198201

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 661, 957, 1983, 2233, 4627, 6699, 7271, 13881, 19169, 21813, 50897, 57507, 134183, 152691, 210859, 402549, 632577, 1476013, 4428039]

約数ペア:

[(1, 4428039), (3, 1476013), (7, 632577), (11, 402549), (21, 210859), (29, 152691), (33, 134183), (77, 57507), (87, 50897), (203, 21813), (231, 19169), (319, 13881), (609, 7271), (661, 6699), (957, 4627), (1983, 2233)]