13837947

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2357}}^1$

素因数の和:2482

約数の個数: 16

約数和(自身を含む): 19618560

約数和(自身を除く): 5780613

約数列:

[1, 3, 19, 57, 103, 309, 1957, 2357, 5871, 7071, 44783, 134349, 242771, 728313, 4612649, 13837947]

約数ペア:

[(1, 13837947), (3, 4612649), (19, 728313), (57, 242771), (103, 134349), (309, 44783), (1957, 7071), (2357, 5871)]