8889405837

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1\times {\mathrm{5669}}^1$

素因数の和:7013

約数の個数: 32

約数和(自身を含む): 13188510720

約数和(自身を除く): 4299104883

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 1297, 3891, 5669, 16861, 17007, 40207, 50583, 73697, 120621, 175739, 221091, 522691, 527217, 1568073, 2284607, 6853821, 7352693, 22058079, 95585009, 227933483, 286755027, 683800449, 2963135279, 8889405837]

約数ペア:

[(1, 8889405837), (3, 2963135279), (13, 683800449), (31, 286755027), (39, 227933483), (93, 95585009), (403, 22058079), (1209, 7352693), (1297, 6853821), (3891, 2284607), (5669, 1568073), (16861, 527217), (17007, 522691), (40207, 221091), (50583, 175739), (73697, 120621)]