42893907

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2267}}^1$

素因数の和:2347

約数の個数: 32

約数和(自身を含む): 70543872

約数和(自身を除く): 27649965

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 357, 371, 901, 1113, 2267, 2703, 6307, 6801, 15869, 18921, 38539, 47607, 115617, 120151, 269773, 360453, 809319, 841057, 2042567, 2523171, 6127701, 14297969, 42893907]

約数ペア:

[(1, 42893907), (3, 14297969), (7, 6127701), (17, 2523171), (21, 2042567), (51, 841057), (53, 809319), (119, 360453), (159, 269773), (357, 120151), (371, 115617), (901, 47607), (1113, 38539), (2267, 18921), (2703, 15869), (6307, 6801)]