419535663

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2953}}^1$

素因数の和:3079

約数の個数: 32

約数和(自身を含む): 612541440

約数和(自身を除く): 193005777

約数列:

[1, 3, 23, 29, 69, 71, 87, 213, 667, 1633, 2001, 2059, 2953, 4899, 6177, 8859, 47357, 67919, 85637, 142071, 203757, 209663, 256911, 628989, 1969651, 4822249, 5908953, 6080227, 14466747, 18240681, 139845221, 419535663]

約数ペア:

[(1, 419535663), (3, 139845221), (23, 18240681), (29, 14466747), (69, 6080227), (71, 5908953), (87, 4822249), (213, 1969651), (667, 628989), (1633, 256911), (2001, 209663), (2059, 203757), (2953, 142071), (4899, 85637), (6177, 67919), (8859, 47357)]