1189473453

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{320009}}^1$

素因数の和:320081

約数の個数: 24

約数和(自身を含む): 1996862400

約数和(自身を除く): 807388947

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 320009, 960027, 2240063, 2880081, 6720189, 18880531, 20160567, 56641593, 132163717, 169924779, 396491151, 1189473453]

約数ペア:

[(1, 1189473453), (3, 396491151), (7, 169924779), (9, 132163717), (21, 56641593), (59, 20160567), (63, 18880531), (177, 6720189), (413, 2880081), (531, 2240063), (1239, 960027), (3717, 320009)]