4978041117

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{83}}^1\times {\mathrm{1699}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 7873420800

約数和(自身を除く): 2895379683

約数列:

[1, 3, 7, 21, 41, 83, 123, 249, 287, 581, 861, 1681, 1699, 1743, 3403, 5043, 5097, 10209, 11767, 11893, 23821, 35301, 35679, 69659, 71463, 139523, 141017, 208977, 418569, 423051, 487613, 976661, 987119, 1462839, 2856019, 2929983, 2961357, 5781697, 8568057, 17345091, 19992133, 40471879, 59976399, 121415637, 237049577, 711148731, 1659347039, 4978041117]

約数ペア:

[(1, 4978041117), (3, 1659347039), (7, 711148731), (21, 237049577), (41, 121415637), (83, 59976399), (123, 40471879), (249, 19992133), (287, 17345091), (581, 8568057), (861, 5781697), (1681, 2961357), (1699, 2929983), (1743, 2856019), (3403, 1462839), (5043, 987119), (5097, 976661), (10209, 487613), (11767, 423051), (11893, 418569), (23821, 208977), (35301, 141017), (35679, 139523), (69659, 71463)]