1293354

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 2946240

約数和(自身を除く): 1652886

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 557, 774, 1114, 1161, 1671, 2322, 3342, 5013, 10026, 15039, 23951, 30078, 47902, 71853, 143706, 215559, 431118, 646677, 1293354]

約数ペア:

[(1, 1293354), (2, 646677), (3, 431118), (6, 215559), (9, 143706), (18, 71853), (27, 47902), (43, 30078), (54, 23951), (86, 15039), (129, 10026), (258, 5013), (387, 3342), (557, 2322), (774, 1671), (1114, 1161)]