2353911

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 3720960

約数和(自身を除く): 1367049

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 239, 469, 717, 1407, 1673, 3283, 5019, 9849, 11711, 16013, 35133, 48039, 112091, 336273, 784637, 2353911]

約数ペア:

[(1, 2353911), (3, 784637), (7, 336273), (21, 112091), (49, 48039), (67, 35133), (147, 16013), (201, 11711), (239, 9849), (469, 5019), (717, 3283), (1407, 1673)]