30591501

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 44037504

約数和(自身を除く): 13446003

約数列:

[1, 3, 19, 47, 57, 141, 361, 601, 893, 1083, 1803, 2679, 11419, 16967, 28247, 34257, 50901, 84741, 216961, 536693, 650883, 1610079, 10197167, 30591501]

約数ペア:

[(1, 30591501), (3, 10197167), (19, 1610079), (47, 650883), (57, 536693), (141, 216961), (361, 84741), (601, 50901), (893, 34257), (1083, 28247), (1803, 16967), (2679, 11419)]