9873399

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 13503104

約数和(自身を除く): 3629705

約数列:

[1, 3, 61, 163, 183, 331, 489, 993, 9943, 20191, 29829, 53953, 60573, 161859, 3291133, 9873399]

約数ペア:

[(1, 9873399), (3, 3291133), (61, 161859), (163, 60573), (183, 53953), (331, 29829), (489, 20191), (993, 9943)]