802121253

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 1121928192

約数和(自身を除く): 319806939

約数列:

[1, 3, 41, 67, 123, 131, 201, 393, 743, 2229, 2747, 5371, 8241, 8777, 16113, 26331, 30463, 49781, 91389, 97333, 149343, 291999, 359857, 1079571, 2041021, 3990653, 6123063, 6521311, 11971959, 19563933, 267373751, 802121253]

約数ペア:

[(1, 802121253), (3, 267373751), (41, 19563933), (67, 11971959), (123, 6521311), (131, 6123063), (201, 3990653), (393, 2041021), (743, 1079571), (2229, 359857), (2747, 291999), (5371, 149343), (8241, 97333), (8777, 91389), (16113, 49781), (26331, 30463)]