293845539

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 448616448

約数和(自身を除く): 154770909

約数列:

[1, 3, 13, 23, 39, 69, 113, 169, 223, 299, 339, 507, 669, 897, 1469, 2599, 2899, 3887, 4407, 5129, 7797, 8697, 11661, 15387, 19097, 25199, 33787, 37687, 57291, 66677, 75597, 101361, 113061, 200031, 327587, 439231, 579577, 866801, 982761, 1317693, 1738731, 2600403, 4258631, 7534501, 12775893, 22603503, 97948513, 293845539]

約数ペア:

[(1, 293845539), (3, 97948513), (13, 22603503), (23, 12775893), (39, 7534501), (69, 4258631), (113, 2600403), (169, 1738731), (223, 1317693), (299, 982761), (339, 866801), (507, 579577), (669, 439231), (897, 327587), (1469, 200031), (2599, 113061), (2899, 101361), (3887, 75597), (4407, 66677), (5129, 57291), (7797, 37687), (8697, 33787), (11661, 25199), (15387, 19097)]