9948897

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2357}}^1$

素因数の和:2437

約数の個数: 24

約数和(自身を含む): 16675776

約数和(自身を除く): 6726879

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 2357, 4221, 7071, 16499, 21213, 49497, 148491, 157919, 473757, 1105433, 1421271, 3316299, 9948897]

約数ペア:

[(1, 9948897), (3, 3316299), (7, 1421271), (9, 1105433), (21, 473757), (63, 157919), (67, 148491), (201, 49497), (469, 21213), (603, 16499), (1407, 7071), (2357, 4221)]