23970681

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2393}}^1$

素因数の和:2462

約数の個数: 32

約数和(自身を含む): 41368320

約数和(自身を除く): 17397639

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 2393, 3339, 7179, 10017, 16751, 21537, 50253, 64611, 126829, 150759, 380487, 452277, 887803, 1141461, 2663409, 3424383, 7990227, 23970681]

約数ペア:

[(1, 23970681), (3, 7990227), (7, 3424383), (9, 2663409), (21, 1141461), (27, 887803), (53, 452277), (63, 380487), (159, 150759), (189, 126829), (371, 64611), (477, 50253), (1113, 21537), (1431, 16751), (2393, 10017), (3339, 7179)]