24992499

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 41910048

約数和(自身を除く): 16917549

約数列:

[1, 3, 7, 17, 21, 49, 51, 73, 119, 137, 147, 219, 357, 411, 511, 833, 959, 1241, 1533, 2329, 2499, 2877, 3577, 3723, 6713, 6987, 8687, 10001, 10731, 16303, 20139, 26061, 30003, 48909, 60809, 70007, 114121, 170017, 182427, 210021, 342363, 490049, 510051, 1190119, 1470147, 3570357, 8330833, 24992499]

約数ペア:

[(1, 24992499), (3, 8330833), (7, 3570357), (17, 1470147), (21, 1190119), (49, 510051), (51, 490049), (73, 342363), (119, 210021), (137, 182427), (147, 170017), (219, 114121), (357, 70007), (411, 60809), (511, 48909), (833, 30003), (959, 26061), (1241, 20139), (1533, 16303), (2329, 10731), (2499, 10001), (2877, 8687), (3577, 6987), (3723, 6713)]