98963137

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 133684992

約数和(自身を除く): 34721855

約数列:

[1, 7, 13, 17, 53, 71, 91, 119, 221, 289, 371, 497, 689, 901, 923, 1207, 1547, 2023, 3757, 3763, 4823, 6307, 6461, 8449, 11713, 15317, 15691, 20519, 26299, 26341, 48919, 63971, 81991, 107219, 109837, 143633, 199121, 266747, 342433, 447797, 831623, 1087507, 1393847, 1867229, 5821361, 7612549, 14137591, 98963137]

約数ペア:

[(1, 98963137), (7, 14137591), (13, 7612549), (17, 5821361), (53, 1867229), (71, 1393847), (91, 1087507), (119, 831623), (221, 447797), (289, 342433), (371, 266747), (497, 199121), (689, 143633), (901, 109837), (923, 107219), (1207, 81991), (1547, 63971), (2023, 48919), (3757, 26341), (3763, 26299), (4823, 20519), (6307, 15691), (6461, 15317), (8449, 11713)]