1439361

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 2715648

約数和(自身を除く): 1276287

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 67, 77, 93, 99, 201, 217, 231, 279, 341, 469, 603, 651, 693, 737, 1023, 1407, 1953, 2077, 2211, 2387, 3069, 4221, 5159, 6231, 6633, 7161, 14539, 15477, 18693, 21483, 22847, 43617, 46431, 68541, 130851, 159929, 205623, 479787, 1439361]

約数ペア:

[(1, 1439361), (3, 479787), (7, 205623), (9, 159929), (11, 130851), (21, 68541), (31, 46431), (33, 43617), (63, 22847), (67, 21483), (77, 18693), (93, 15477), (99, 14539), (201, 7161), (217, 6633), (231, 6231), (279, 5159), (341, 4221), (469, 3069), (603, 2387), (651, 2211), (693, 2077), (737, 1953), (1023, 1407)]