319000291

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 366992640

約数和(自身を除く): 47992349

約数列:

[1, 17, 19, 73, 83, 163, 323, 1241, 1387, 1411, 1577, 2771, 3097, 6059, 11899, 13529, 23579, 26809, 52649, 103003, 115121, 202283, 226081, 229993, 257051, 987617, 1957057, 3843377, 4369867, 16789489, 18764723, 319000291]

約数ペア:

[(1, 319000291), (17, 18764723), (19, 16789489), (73, 4369867), (83, 3843377), (163, 1957057), (323, 987617), (1241, 257051), (1387, 229993), (1411, 226081), (1577, 202283), (2771, 115121), (3097, 103003), (6059, 52649), (11899, 26809), (13529, 23579)]