79979441

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 93063168

約数和(自身を除く): 13083727

約数列:

[1, 17, 23, 43, 67, 71, 391, 731, 989, 1139, 1207, 1541, 1633, 2881, 3053, 4757, 16813, 26197, 27761, 48977, 51901, 66263, 70219, 80869, 109411, 204551, 1126471, 1193723, 1859987, 3477367, 4704673, 79979441]

約数ペア:

[(1, 79979441), (17, 4704673), (23, 3477367), (43, 1859987), (67, 1193723), (71, 1126471), (391, 204551), (731, 109411), (989, 80869), (1139, 70219), (1207, 66263), (1541, 51901), (1633, 48977), (2881, 27761), (3053, 26197), (4757, 16813)]