233631723

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1439}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 352235520

約数和(自身を除く): 118603797

約数列:

[1, 3, 13, 23, 39, 69, 181, 299, 543, 897, 1439, 2353, 4163, 4317, 7059, 12489, 18707, 33097, 54119, 56121, 99291, 162357, 260459, 430261, 781377, 1290783, 3385967, 5990557, 10157901, 17971671, 77877241, 233631723]

約数ペア:

[(1, 233631723), (3, 77877241), (13, 17971671), (23, 10157901), (39, 5990557), (69, 3385967), (181, 1290783), (299, 781377), (543, 430261), (897, 260459), (1439, 162357), (2353, 99291), (4163, 56121), (4317, 54119), (7059, 33097), (12489, 18707)]