31050503

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 38016000

約数和(自身を除く): 6965497

約数列:

[1, 11, 19, 29, 47, 109, 209, 319, 517, 551, 893, 1199, 1363, 2071, 3161, 5123, 6061, 9823, 14993, 22781, 25897, 34771, 56353, 60059, 97337, 148567, 284867, 660649, 1070707, 1634237, 2822773, 31050503]

約数ペア:

[(1, 31050503), (11, 2822773), (19, 1634237), (29, 1070707), (47, 660649), (109, 284867), (209, 148567), (319, 97337), (517, 60059), (551, 56353), (893, 34771), (1199, 25897), (1363, 22781), (2071, 14993), (3161, 9823), (5123, 6061)]