8543495521

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{161573}}^1$

素因数の和:161637

約数の個数: 24

約数和(自身を含む): 10314884160

約数和(自身を除く): 1771388639

約数列:

[1, 11, 19, 23, 121, 209, 253, 437, 2299, 2783, 4807, 52877, 161573, 1777303, 3069887, 3716179, 19550333, 33768757, 40877969, 70607401, 371456327, 449657659, 776681411, 8543495521]

約数ペア:

[(1, 8543495521), (11, 776681411), (19, 449657659), (23, 371456327), (121, 70607401), (209, 40877969), (253, 33768757), (437, 19550333), (2299, 3716179), (2783, 3069887), (4807, 1777303), (52877, 161573)]