10921197

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 17510400

約数和(自身を除く): 6589203

約数列:

[1, 3, 7, 21, 29, 79, 87, 203, 227, 237, 553, 609, 681, 1589, 1659, 2291, 4767, 6583, 6873, 16037, 17933, 19749, 46081, 48111, 53799, 125531, 138243, 376593, 520057, 1560171, 3640399, 10921197]

約数ペア:

[(1, 10921197), (3, 3640399), (7, 1560171), (21, 520057), (29, 376593), (79, 138243), (87, 125531), (203, 53799), (227, 48111), (237, 46081), (553, 19749), (609, 17933), (681, 16037), (1589, 6873), (1659, 6583), (2291, 4767)]