1380821523

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1979}}^1\times {\mathrm{12241}}^1$

素因数の和:14242

約数の個数: 16

約数和(自身を含む): 1939132800

約数和(自身を除く): 558311277

約数列:

[1, 3, 19, 57, 1979, 5937, 12241, 36723, 37601, 112803, 232579, 697737, 24224939, 72674817, 460273841, 1380821523]

約数ペア:

[(1, 1380821523), (3, 460273841), (19, 72674817), (57, 24224939), (1979, 697737), (5937, 232579), (12241, 112803), (36723, 37601)]