24961989

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 37425024

約数和(自身を除く): 12463035

約数列:

[1, 3, 13, 39, 41, 67, 123, 201, 233, 533, 699, 871, 1599, 2613, 2747, 3029, 8241, 9087, 9553, 15611, 28659, 35711, 46833, 107133, 124189, 202943, 372567, 608829, 640051, 1920153, 8320663, 24961989]

約数ペア:

[(1, 24961989), (3, 8320663), (13, 1920153), (39, 640051), (41, 608829), (67, 372567), (123, 202943), (201, 124189), (233, 107133), (533, 46833), (699, 35711), (871, 28659), (1599, 15611), (2613, 9553), (2747, 9087), (3029, 8241)]