1383395833

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 1525593600

約数和(自身を除く): 142197767

約数列:

[1, 19, 59, 67, 113, 163, 1121, 1273, 2147, 3097, 3953, 6667, 7571, 9617, 10921, 18419, 75107, 126673, 143849, 182723, 207499, 349961, 446689, 644339, 1086721, 1234073, 8487091, 12242441, 20647699, 23447387, 72810307, 1383395833]

約数ペア:

[(1, 1383395833), (19, 72810307), (59, 23447387), (67, 20647699), (113, 12242441), (163, 8487091), (1121, 1234073), (1273, 1086721), (2147, 644339), (3097, 446689), (3953, 349961), (6667, 207499), (7571, 182723), (9617, 143849), (10921, 126673), (18419, 75107)]