87698039

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 108208128

約数和(自身を除く): 20510089

約数列:

[1, 11, 13, 31, 73, 143, 271, 341, 403, 803, 949, 2263, 2981, 3523, 4433, 8401, 10439, 19783, 24893, 29419, 38753, 92411, 109213, 217613, 257179, 323609, 613273, 1201343, 2828969, 6746003, 7972549, 87698039]

約数ペア:

[(1, 87698039), (11, 7972549), (13, 6746003), (31, 2828969), (73, 1201343), (143, 613273), (271, 323609), (341, 257179), (403, 217613), (803, 109213), (949, 92411), (2263, 38753), (2981, 29419), (3523, 24893), (4433, 19783), (8401, 10439)]