1213884673

素因数分解:

${\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1\times {\mathrm{823}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 1290384000

約数和(自身を除く): 76499327

約数列:

[1, 19, 149, 521, 823, 2831, 9899, 15637, 77629, 122627, 428783, 1474951, 2329913, 8146877, 63888667, 1213884673]

約数ペア:

[(1, 1213884673), (19, 63888667), (149, 8146877), (521, 2329913), (823, 1474951), (2831, 428783), (9899, 122627), (15637, 77629)]