13459219991

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{3673}}^1$

素因数の和:3840

約数の個数: 48

約数和(自身を含む): 17098560864

約数和(自身を除く): 3639340873

約数列:

[1, 7, 17, 49, 53, 83, 119, 371, 581, 833, 901, 1411, 2597, 3673, 4067, 4399, 6307, 9877, 25711, 30793, 44149, 62441, 69139, 74783, 179977, 194669, 215551, 304859, 437087, 523481, 1362683, 2134013, 3059609, 3309373, 3664367, 5182603, 9538781, 14938091, 16157527, 23165611, 36278221, 113102689, 162159277, 253947547, 274677959, 791718823, 1922745713, 13459219991]

約数ペア:

[(1, 13459219991), (7, 1922745713), (17, 791718823), (49, 274677959), (53, 253947547), (83, 162159277), (119, 113102689), (371, 36278221), (581, 23165611), (833, 16157527), (901, 14938091), (1411, 9538781), (2597, 5182603), (3673, 3664367), (4067, 3309373), (4399, 3059609), (6307, 2134013), (9877, 1362683), (25711, 523481), (30793, 437087), (44149, 304859), (62441, 215551), (69139, 194669), (74783, 179977)]