1188897969

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1\times {\mathrm{929}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 1830240000

約数和(自身を除く): 641342031

約数列:

[1, 3, 7, 21, 149, 409, 447, 929, 1043, 1227, 2787, 2863, 3129, 6503, 8589, 19509, 60941, 138421, 182823, 379961, 415263, 426587, 968947, 1139883, 1279761, 2659727, 2906841, 7979181, 56614189, 169842567, 396299323, 1188897969]

約数ペア:

[(1, 1188897969), (3, 396299323), (7, 169842567), (21, 56614189), (149, 7979181), (409, 2906841), (447, 2659727), (929, 1279761), (1043, 1139883), (1227, 968947), (2787, 426587), (2863, 415263), (3129, 379961), (6503, 182823), (8589, 138421), (19509, 60941)]