1903479409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6907}}^1$

素因数の和:7009

約数の個数: 32

約数和(自身を含む): 2297877120

約数和(自身を除く): 394397711

約数列:

[1, 13, 17, 29, 43, 221, 377, 493, 559, 731, 1247, 6409, 6907, 9503, 16211, 21199, 89791, 117419, 200303, 275587, 297001, 1526447, 2603939, 3405151, 3861013, 5049017, 8613029, 44266963, 65637221, 111969377, 146421493, 1903479409]

約数ペア:

[(1, 1903479409), (13, 146421493), (17, 111969377), (29, 65637221), (43, 44266963), (221, 8613029), (377, 5049017), (493, 3861013), (559, 3405151), (731, 2603939), (1247, 1526447), (6409, 297001), (6907, 275587), (9503, 200303), (16211, 117419), (21199, 89791)]