921590043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1531}}^1$

素因数の和:1628

約数の個数: 64

約数和(自身を含む): 1508958720

約数和(自身を除く): 587368677

約数列:

[1, 3, 11, 17, 29, 33, 37, 51, 87, 111, 187, 319, 407, 493, 561, 629, 957, 1073, 1221, 1479, 1531, 1887, 3219, 4593, 5423, 6919, 11803, 16269, 16841, 18241, 20757, 26027, 35409, 44399, 50523, 54723, 56647, 78081, 133197, 169941, 200651, 286297, 488389, 601953, 623117, 754783, 858891, 962999, 1465167, 1642763, 1869351, 2264349, 2888997, 4928289, 8302613, 10592989, 18070393, 24907839, 27926971, 31778967, 54211179, 83780913, 307196681, 921590043]

約数ペア:

[(1, 921590043), (3, 307196681), (11, 83780913), (17, 54211179), (29, 31778967), (33, 27926971), (37, 24907839), (51, 18070393), (87, 10592989), (111, 8302613), (187, 4928289), (319, 2888997), (407, 2264349), (493, 1869351), (561, 1642763), (629, 1465167), (957, 962999), (1073, 858891), (1221, 754783), (1479, 623117), (1531, 601953), (1887, 488389), (3219, 286297), (4593, 200651), (5423, 169941), (6919, 133197), (11803, 78081), (16269, 56647), (16841, 54723), (18241, 50523), (20757, 44399), (26027, 35409)]