289778719791

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{649063}}^1$

素因数の和:649323

約数の個数: 32

約数和(自身を含む): 429192271872

約数和(自身を除く): 139413552081

約数列:

[1, 3, 11, 33, 83, 163, 249, 489, 913, 1793, 2739, 5379, 13529, 40587, 148819, 446457, 649063, 1947189, 7139693, 21419079, 53872229, 105797269, 161616687, 317391807, 592594519, 1163769959, 1777783557, 3491309877, 8781173327, 26343519981, 96592906597, 289778719791]

約数ペア:

[(1, 289778719791), (3, 96592906597), (11, 26343519981), (33, 8781173327), (83, 3491309877), (163, 1777783557), (249, 1163769959), (489, 592594519), (913, 317391807), (1793, 161616687), (2739, 105797269), (5379, 53872229), (13529, 21419079), (40587, 7139693), (148819, 1947189), (446457, 649063)]