1330805007

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{267391}}^1$

素因数の和:267483

約数の個数: 24

約数和(自身を含む): 2224701440

約数和(自身を除く): 893896433

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 267391, 802173, 1871737, 2406519, 5615211, 16845633, 21123889, 63371667, 147867223, 190115001, 443601669, 1330805007]

約数ペア:

[(1, 1330805007), (3, 443601669), (7, 190115001), (9, 147867223), (21, 63371667), (63, 21123889), (79, 16845633), (237, 5615211), (553, 2406519), (711, 1871737), (1659, 802173), (4977, 267391)]