430880989

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1733}}^1\times {\mathrm{3229}}^1$

素因数の和:4980

約数の個数: 16

約数和(自身を含む): 537678720

約数和(自身を除く): 106797731

約数列:

[1, 7, 11, 77, 1733, 3229, 12131, 19063, 22603, 35519, 133441, 248633, 5595857, 39170999, 61554427, 430880989]

約数ペア:

[(1, 430880989), (7, 61554427), (11, 39170999), (77, 5595857), (1733, 248633), (3229, 133441), (12131, 35519), (19063, 22603)]