3780690431

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{1907}}^1\times {\mathrm{3989}}^1$

素因数の和:5974

約数の個数: 16

約数和(自身を含む): 4385041920

約数和(自身を除く): 604351489

約数列:

[1, 7, 71, 497, 1907, 3989, 13349, 27923, 135397, 283219, 947779, 1982533, 7607023, 53249161, 540098633, 3780690431]

約数ペア:

[(1, 3780690431), (7, 540098633), (71, 53249161), (497, 7607023), (1907, 1982533), (3989, 947779), (13349, 283219), (27923, 135397)]