25977039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 39690240

約数和(自身を除く): 13713201

約数列:

[1, 3, 11, 31, 33, 67, 93, 201, 341, 379, 737, 1023, 1137, 2077, 2211, 4169, 6231, 11749, 12507, 22847, 25393, 35247, 68541, 76179, 129239, 279323, 387717, 787183, 837969, 2361549, 8659013, 25977039]

約数ペア:

[(1, 25977039), (3, 8659013), (11, 2361549), (31, 837969), (33, 787183), (67, 387717), (93, 279323), (201, 129239), (341, 76179), (379, 68541), (737, 35247), (1023, 25393), (1137, 22847), (2077, 12507), (2211, 11749), (4169, 6231)]