4015247751

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{26119}}^1$

素因数の和:26204

約数の個数: 48

約数和(自身を含む): 6519552000

約数和(自身を除く): 2504304249

約数列:

[1, 3, 9, 19, 29, 31, 57, 87, 93, 171, 261, 279, 551, 589, 899, 1653, 1767, 2697, 4959, 5301, 8091, 17081, 26119, 51243, 78357, 153729, 235071, 496261, 757451, 809689, 1488783, 2272353, 2429067, 4466349, 6817059, 7287201, 14391569, 15384091, 23480981, 43174707, 46152273, 70442943, 129524121, 138456819, 211328829, 446138639, 1338415917, 4015247751]

約数ペア:

[(1, 4015247751), (3, 1338415917), (9, 446138639), (19, 211328829), (29, 138456819), (31, 129524121), (57, 70442943), (87, 46152273), (93, 43174707), (171, 23480981), (261, 15384091), (279, 14391569), (551, 7287201), (589, 6817059), (899, 4466349), (1653, 2429067), (1767, 2272353), (2697, 1488783), (4959, 809689), (5301, 757451), (8091, 496261), (17081, 235071), (26119, 153729), (51243, 78357)]