1330384587

素因数分解:

$3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{383}}^1\times {\mathrm{659}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 2043740160

約数和(自身を除く): 713355573

約数列:

[1, 3, 7, 21, 251, 383, 659, 753, 1149, 1757, 1977, 2681, 4613, 5271, 8043, 13839, 96133, 165409, 252397, 288399, 496227, 672931, 757191, 1157863, 1766779, 2018793, 3473589, 5300337, 63351647, 190054941, 443461529, 1330384587]

約数ペア:

[(1, 1330384587), (3, 443461529), (7, 190054941), (21, 63351647), (251, 5300337), (383, 3473589), (659, 2018793), (753, 1766779), (1149, 1157863), (1757, 757191), (1977, 672931), (2681, 496227), (4613, 288399), (5271, 252397), (8043, 165409), (13839, 96133)]