498055077

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{641}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 806223600

約数和(自身を除く): 308168523

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 229, 261, 377, 641, 687, 1131, 1923, 2061, 2977, 3393, 5769, 6641, 8333, 8931, 18589, 19923, 24999, 26793, 55767, 59769, 74997, 86333, 146789, 167301, 241657, 258999, 440367, 724971, 776997, 1321101, 1908257, 2174913, 4256881, 5724771, 12770643, 17174313, 38311929, 55339453, 166018359, 498055077]

約数ペア:

[(1, 498055077), (3, 166018359), (9, 55339453), (13, 38311929), (29, 17174313), (39, 12770643), (87, 5724771), (117, 4256881), (229, 2174913), (261, 1908257), (377, 1321101), (641, 776997), (687, 724971), (1131, 440367), (1923, 258999), (2061, 241657), (2977, 167301), (3393, 146789), (5769, 86333), (6641, 74997), (8333, 59769), (8931, 55767), (18589, 26793), (19923, 24999)]