25300947

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 41209344

約数和(自身を除く): 15908397

約数列:

[1, 3, 7, 17, 21, 51, 119, 131, 357, 393, 541, 917, 1623, 2227, 2751, 3787, 6681, 9197, 11361, 15589, 27591, 46767, 64379, 70871, 193137, 212613, 496097, 1204807, 1488291, 3614421, 8433649, 25300947]

約数ペア:

[(1, 25300947), (3, 8433649), (7, 3614421), (17, 1488291), (21, 1204807), (51, 496097), (119, 212613), (131, 193137), (357, 70871), (393, 64379), (541, 46767), (917, 27591), (1623, 15589), (2227, 11361), (2751, 9197), (3787, 6681)]