28820199741

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{9787}}^1$

素因数の和:10189

約数の個数: 32

約数和(自身を含む): 39958531200

約数和(自身を除く): 11138331459

約数列:

[1, 3, 41, 89, 123, 267, 269, 807, 3649, 9787, 10947, 11029, 23941, 29361, 33087, 71823, 401267, 871043, 981581, 1203801, 2613129, 2632703, 2944743, 7898109, 35712763, 107138289, 107940823, 234310567, 323822469, 702931701, 9606733247, 28820199741]

約数ペア:

[(1, 28820199741), (3, 9606733247), (41, 702931701), (89, 323822469), (123, 234310567), (267, 107940823), (269, 107138289), (807, 35712763), (3649, 7898109), (9787, 2944743), (10947, 2632703), (11029, 2613129), (23941, 1203801), (29361, 981581), (33087, 871043), (71823, 401267)]