30945939

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5851}}^1$

素因数の和:5938

約数の個数: 16

約数和(自身を含む): 43257984

約数和(自身を除く): 12312045

約数列:

[1, 3, 41, 43, 123, 129, 1763, 5289, 5851, 17553, 239891, 251593, 719673, 754779, 10315313, 30945939]

約数ペア:

[(1, 30945939), (3, 10315313), (41, 754779), (43, 719673), (123, 251593), (129, 239891), (1763, 17553), (5289, 5851)]