130403821

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 153014400

約数和(自身を除く): 22610579

約数列:

[1, 17, 19, 41, 43, 229, 323, 697, 731, 779, 817, 1763, 3893, 4351, 9389, 9847, 13243, 13889, 29971, 33497, 73967, 159613, 167399, 178391, 187093, 403727, 569449, 3032647, 3180581, 6863359, 7670813, 130403821]

約数ペア:

[(1, 130403821), (17, 7670813), (19, 6863359), (41, 3180581), (43, 3032647), (229, 569449), (323, 403727), (697, 187093), (731, 178391), (779, 167399), (817, 159613), (1763, 73967), (3893, 33497), (4351, 29971), (9389, 13889), (9847, 13243)]