25341687

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7057}}^1$

素因数の和:7092

約数の個数: 32

約数和(自身を含む): 45171200

約数和(自身を除く): 19829513

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 7057, 21171, 49399, 63513, 134083, 148197, 190539, 402249, 444591, 938581, 1206747, 1333773, 2815743, 3620241, 8447229, 25341687]

約数ペア:

[(1, 25341687), (3, 8447229), (7, 3620241), (9, 2815743), (19, 1333773), (21, 1206747), (27, 938581), (57, 444591), (63, 402249), (133, 190539), (171, 148197), (189, 134083), (399, 63513), (513, 49399), (1197, 21171), (3591, 7057)]