2103233503

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{120619}}^1$

素因数の和:120726

約数の個数: 16

約数和(自身を含む): 2501176320

約数和(自身を除く): 397942817

約数列:

[1, 7, 47, 53, 329, 371, 2491, 17437, 120619, 844333, 5669093, 6392807, 39683651, 44749649, 300461929, 2103233503]

約数ペア:

[(1, 2103233503), (7, 300461929), (47, 44749649), (53, 39683651), (329, 6392807), (371, 5669093), (2491, 844333), (17437, 120619)]