17432919

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 30730752

約数和(自身を除く): 13297833

約数列:

[1, 3, 7, 9, 21, 23, 53, 63, 69, 159, 161, 207, 227, 371, 477, 483, 681, 1113, 1219, 1449, 1589, 2043, 3339, 3657, 4767, 5221, 8533, 10971, 12031, 14301, 15663, 25599, 36093, 36547, 46989, 76797, 84217, 108279, 109641, 252651, 276713, 328923, 757953, 830139, 1936991, 2490417, 5810973, 17432919]

約数ペア:

[(1, 17432919), (3, 5810973), (7, 2490417), (9, 1936991), (21, 830139), (23, 757953), (53, 328923), (63, 276713), (69, 252651), (159, 109641), (161, 108279), (207, 84217), (227, 76797), (371, 46989), (477, 36547), (483, 36093), (681, 25599), (1113, 15663), (1219, 14301), (1449, 12031), (1589, 10971), (2043, 8533), (3339, 5221), (3657, 4767)]