415493991

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8513}}^1$

素因数の和:8576

約数の個数: 48

約数和(自身を含む): 717219360

約数和(自身を除く): 301725369

約数列:

[1, 3, 9, 11, 17, 29, 33, 51, 87, 99, 153, 187, 261, 319, 493, 561, 957, 1479, 1683, 2871, 4437, 5423, 8513, 16269, 25539, 48807, 76617, 93643, 144721, 246877, 280929, 434163, 740631, 842787, 1302489, 1591931, 2221893, 2715647, 4196909, 4775793, 8146941, 12590727, 14327379, 24440823, 37772181, 46165999, 138497997, 415493991]

約数ペア:

[(1, 415493991), (3, 138497997), (9, 46165999), (11, 37772181), (17, 24440823), (29, 14327379), (33, 12590727), (51, 8146941), (87, 4775793), (99, 4196909), (153, 2715647), (187, 2221893), (261, 1591931), (319, 1302489), (493, 842787), (561, 740631), (957, 434163), (1479, 280929), (1683, 246877), (2871, 144721), (4437, 93643), (5423, 76617), (8513, 48807), (16269, 25539)]