23955477

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1867}}^1$

素因数の和:1937

約数の個数: 32

約数和(自身を含む): 40169472

約数和(自身を除く): 16213995

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 1867, 4277, 5601, 12831, 13069, 24271, 39207, 72813, 87749, 169897, 263247, 509691, 614243, 1140737, 1842729, 3422211, 7985159, 23955477]

約数ペア:

[(1, 23955477), (3, 7985159), (7, 3422211), (13, 1842729), (21, 1140737), (39, 614243), (47, 509691), (91, 263247), (141, 169897), (273, 87749), (329, 72813), (611, 39207), (987, 24271), (1833, 13069), (1867, 12831), (4277, 5601)]