1870371

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 2882880

約数和(自身を除く): 1012509

約数列:

[1, 3, 9, 27, 43, 81, 129, 179, 243, 387, 537, 1161, 1611, 3483, 4833, 7697, 10449, 14499, 23091, 43497, 69273, 207819, 623457, 1870371]

約数ペア:

[(1, 1870371), (3, 623457), (9, 207819), (27, 69273), (43, 43497), (81, 23091), (129, 14499), (179, 10449), (243, 7697), (387, 4833), (537, 3483), (1161, 1611)]