26012817

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 38507040

約数和(自身を除く): 12494223

約数列:

[1, 3, 9, 67, 179, 201, 241, 537, 603, 723, 1611, 2169, 11993, 16147, 35979, 43139, 48441, 107937, 129417, 145323, 388251, 2890313, 8670939, 26012817]

約数ペア:

[(1, 26012817), (3, 8670939), (9, 2890313), (67, 388251), (179, 145323), (201, 129417), (241, 107937), (537, 48441), (603, 43139), (723, 35979), (1611, 16147), (2169, 11993)]