998971511

素因数分解:

${\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{3023}}^1$

素因数の和:3238

約数の個数: 16

約数和(自身を含む): 1045094400

約数和(自身を除く): 46122889

約数列:

[1, 47, 79, 89, 3023, 3713, 4183, 7031, 142081, 238817, 269047, 330457, 11224399, 12645209, 21254713, 998971511]

約数ペア:

[(1, 998971511), (47, 21254713), (79, 12645209), (89, 11224399), (3023, 330457), (3713, 269047), (4183, 238817), (7031, 142081)]