7890760801

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{11681}}^1$

素因数の和:12013

約数の個数: 32

約数和(自身を含む): 10191937536

約数和(自身を除く): 2301176735

約数列:

[1, 7, 11, 31, 77, 217, 283, 341, 1981, 2387, 3113, 8773, 11681, 21791, 61411, 81767, 96503, 128491, 362111, 675521, 899437, 2534777, 3305723, 3983221, 23140061, 27882547, 36362953, 102477413, 254540671, 717341891, 1127251543, 7890760801]

約数ペア:

[(1, 7890760801), (7, 1127251543), (11, 717341891), (31, 254540671), (77, 102477413), (217, 36362953), (283, 27882547), (341, 23140061), (1981, 3983221), (2387, 3305723), (3113, 2534777), (8773, 899437), (11681, 675521), (21791, 362111), (61411, 128491), (81767, 96503)]