1330856443

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 1604321280

約数和(自身を除く): 273464837

約数列:

[1, 7, 31, 67, 217, 239, 383, 469, 1673, 2077, 2681, 7409, 11873, 14539, 16013, 25661, 51863, 83111, 91537, 112091, 179627, 496403, 640759, 795491, 2837647, 3474821, 5568437, 6132979, 19863529, 42930853, 190122349, 1330856443]

約数ペア:

[(1, 1330856443), (7, 190122349), (31, 42930853), (67, 19863529), (217, 6132979), (239, 5568437), (383, 3474821), (469, 2837647), (1673, 795491), (2077, 640759), (2681, 496403), (7409, 179627), (11873, 112091), (14539, 91537), (16013, 83111), (25661, 51863)]