880383

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 24

約数和(自身を含む): 1403568

約数和(自身を除く): 523185

約数列:

[1, 3, 7, 21, 49, 53, 113, 147, 159, 339, 371, 791, 1113, 2373, 2597, 5537, 5989, 7791, 16611, 17967, 41923, 125769, 293461, 880383]

約数ペア:

[(1, 880383), (3, 293461), (7, 125769), (21, 41923), (49, 17967), (53, 16611), (113, 7791), (147, 5989), (159, 5537), (339, 2597), (371, 2373), (791, 1113)]