12833457

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1621}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 21799680

約数和(自身を除く): 8966223

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 1621, 2639, 4863, 7917, 11347, 21073, 34041, 47009, 63219, 141027, 147511, 329063, 442533, 611117, 987189, 1833351, 4277819, 12833457]

約数ペア:

[(1, 12833457), (3, 4277819), (7, 1833351), (13, 987189), (21, 611117), (29, 442533), (39, 329063), (87, 147511), (91, 141027), (203, 63219), (273, 47009), (377, 34041), (609, 21073), (1131, 11347), (1621, 7917), (2639, 4863)]