1976031

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 3023280

約数和(自身を除く): 1047249

約数列:

[1, 3, 9, 29, 67, 87, 113, 201, 261, 339, 603, 1017, 1943, 3277, 5829, 7571, 9831, 17487, 22713, 29493, 68139, 219559, 658677, 1976031]

約数ペア:

[(1, 1976031), (3, 658677), (9, 219559), (29, 68139), (67, 29493), (87, 22713), (113, 17487), (201, 9831), (261, 7571), (339, 5829), (603, 3277), (1017, 1943)]