171239598

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{773}}^1$

素因数の和:1209

約数の個数: 48

約数和(自身を含む): 384448896

約数和(自身を除く): 213209298

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 397, 558, 773, 794, 1191, 1546, 2319, 2382, 3573, 4638, 6957, 7146, 12307, 13914, 23963, 24614, 36921, 47926, 71889, 73842, 110763, 143778, 215667, 221526, 306881, 431334, 613762, 920643, 1841286, 2761929, 5523858, 9513311, 19026622, 28539933, 57079866, 85619799, 171239598]

約数ペア:

[(1, 171239598), (2, 85619799), (3, 57079866), (6, 28539933), (9, 19026622), (18, 9513311), (31, 5523858), (62, 2761929), (93, 1841286), (186, 920643), (279, 613762), (397, 431334), (558, 306881), (773, 221526), (794, 215667), (1191, 143778), (1546, 110763), (2319, 73842), (2382, 71889), (3573, 47926), (4638, 36921), (6957, 24614), (7146, 23963), (12307, 13914)]