5293197

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 9854208

約数和(自身を除く): 4561011

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 281, 299, 483, 819, 843, 897, 1449, 1967, 2093, 2529, 2691, 3653, 5901, 6279, 6463, 10959, 17703, 18837, 19389, 25571, 32877, 45241, 58167, 76713, 84019, 135723, 230139, 252057, 407169, 588133, 756171, 1764399, 5293197]

約数ペア:

[(1, 5293197), (3, 1764399), (7, 756171), (9, 588133), (13, 407169), (21, 252057), (23, 230139), (39, 135723), (63, 84019), (69, 76713), (91, 58167), (117, 45241), (161, 32877), (207, 25571), (273, 19389), (281, 18837), (299, 17703), (483, 10959), (819, 6463), (843, 6279), (897, 5901), (1449, 3653), (1967, 2691), (2093, 2529)]