13810367389

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{15359}}^1$

素因数の和:15661

約数の個数: 32

約数和(自身を含む): 17485332480

約数和(自身を除く): 3674965091

約数列:

[1, 7, 13, 41, 91, 241, 287, 533, 1687, 3133, 3731, 9881, 15359, 21931, 69167, 107513, 128453, 199667, 629719, 899171, 1397669, 3701519, 4408033, 8186347, 25910633, 48119747, 57304429, 151762279, 336838229, 1062335953, 1972909627, 13810367389]

約数ペア:

[(1, 13810367389), (7, 1972909627), (13, 1062335953), (41, 336838229), (91, 151762279), (241, 57304429), (287, 48119747), (533, 25910633), (1687, 8186347), (3133, 4408033), (3731, 3701519), (9881, 1397669), (15359, 899171), (21931, 629719), (69167, 199667), (107513, 128453)]