1313306034313

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3457}}^1\times {\mathrm{219721}}^1$

素因数の和:223217

約数の個数: 32

約数和(自身を含む): 1701949034240

約数和(自身を除く): 388642999927

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 3457, 24199, 44941, 65683, 219721, 314587, 459781, 853879, 1538047, 2856373, 4174699, 5977153, 19994611, 29222893, 54271087, 379897609, 759575497, 5317028479, 9874481461, 14431934443, 69121370227, 101023541101, 187615147759, 1313306034313]

約数ペア:

[(1, 1313306034313), (7, 187615147759), (13, 101023541101), (19, 69121370227), (91, 14431934443), (133, 9874481461), (247, 5317028479), (1729, 759575497), (3457, 379897609), (24199, 54271087), (44941, 29222893), (65683, 19994611), (219721, 5977153), (314587, 4174699), (459781, 2856373), (853879, 1538047)]