3983226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 8655360

約数和(自身を除く): 4672134

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 229, 446, 458, 669, 687, 1338, 1374, 2899, 2977, 5798, 5954, 8697, 8931, 17394, 17862, 51067, 102134, 153201, 306402, 663871, 1327742, 1991613, 3983226]

約数ペア:

[(1, 3983226), (2, 1991613), (3, 1327742), (6, 663871), (13, 306402), (26, 153201), (39, 102134), (78, 51067), (223, 17862), (229, 17394), (446, 8931), (458, 8697), (669, 5954), (687, 5798), (1338, 2977), (1374, 2899)]