28602057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 43646976

約数和(自身を除く): 15044919

約数列:

[1, 3, 11, 31, 33, 73, 93, 219, 341, 383, 803, 1023, 1149, 2263, 2409, 4213, 6789, 11873, 12639, 24893, 27959, 35619, 74679, 83877, 130603, 307549, 391809, 866729, 922647, 2600187, 9534019, 28602057]

約数ペア:

[(1, 28602057), (3, 9534019), (11, 2600187), (31, 922647), (33, 866729), (73, 391809), (93, 307549), (219, 130603), (341, 83877), (383, 74679), (803, 35619), (1023, 27959), (1149, 24893), (2263, 12639), (2409, 11873), (4213, 6789)]