23894277

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 35956224

約数和(自身を除く): 12061947

約数列:

[1, 3, 11, 33, 67, 101, 107, 201, 303, 321, 737, 1111, 1177, 2211, 3333, 3531, 6767, 7169, 10807, 20301, 21507, 32421, 74437, 78859, 118877, 223311, 236577, 356631, 724069, 2172207, 7964759, 23894277]

約数ペア:

[(1, 23894277), (3, 7964759), (11, 2172207), (33, 724069), (67, 356631), (101, 236577), (107, 223311), (201, 118877), (303, 78859), (321, 74437), (737, 32421), (1111, 21507), (1177, 20301), (2211, 10807), (3333, 7169), (3531, 6767)]