1221864001

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{19697}}^1$

素因数の和:19844

約数の個数: 16

約数和(自身を含む): 1340251920

約数和(自身を除く): 118387919

約数列:

[1, 17, 41, 89, 697, 1513, 3649, 19697, 62033, 334849, 807577, 1753033, 13728809, 29801561, 71874353, 1221864001]

約数ペア:

[(1, 1221864001), (17, 71874353), (41, 29801561), (89, 13728809), (697, 1753033), (1513, 807577), (3649, 334849), (19697, 62033)]