2100097731

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{907}}^1\times {\mathrm{1459}}^1$

素因数の和:2415

約数の個数: 24

約数和(自身を含む): 2932404160

約数和(自身を除く): 832306429

約数列:

[1, 3, 23, 69, 529, 907, 1459, 1587, 2721, 4377, 20861, 33557, 62583, 100671, 479803, 771811, 1323313, 1439409, 2315433, 3969939, 30436199, 91308597, 700032577, 2100097731]

約数ペア:

[(1, 2100097731), (3, 700032577), (23, 91308597), (69, 30436199), (529, 3969939), (907, 2315433), (1459, 1439409), (1587, 1323313), (2721, 771811), (4377, 479803), (20861, 100671), (33557, 62583)]