25414263

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2861}}^1$

素因数の和:2924

約数の個数: 32

約数和(自身を含む): 43960320

約数和(自身を除く): 18546057

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2861, 2961, 8583, 8883, 20027, 25749, 60081, 77247, 134467, 180243, 403401, 540729, 941269, 1210203, 2823807, 3630609, 8471421, 25414263]

約数ペア:

[(1, 25414263), (3, 8471421), (7, 3630609), (9, 2823807), (21, 1210203), (27, 941269), (47, 540729), (63, 403401), (141, 180243), (189, 134467), (329, 77247), (423, 60081), (987, 25749), (1269, 20027), (2861, 8883), (2961, 8583)]