382279107

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{3061}}^1$

素因数の和:3403

約数の個数: 32

約数和(自身を含む): 615339520

約数和(自身を除く): 233060413

約数列:

[1, 3, 7, 19, 21, 57, 133, 313, 399, 939, 2191, 3061, 5947, 6573, 9183, 17841, 21427, 41629, 58159, 64281, 124887, 174477, 407113, 958093, 1221339, 2874279, 6706651, 18203767, 20119953, 54611301, 127426369, 382279107]

約数ペア:

[(1, 382279107), (3, 127426369), (7, 54611301), (19, 20119953), (21, 18203767), (57, 6706651), (133, 2874279), (313, 1221339), (399, 958093), (939, 407113), (2191, 174477), (3061, 124887), (5947, 64281), (6573, 58159), (9183, 41629), (17841, 21427)]