1907307

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 2935296

約数和(自身を除く): 1027989

約数列:

[1, 3, 9, 27, 47, 81, 141, 167, 243, 423, 501, 1269, 1503, 3807, 4509, 7849, 11421, 13527, 23547, 40581, 70641, 211923, 635769, 1907307]

約数ペア:

[(1, 1907307), (3, 635769), (9, 211923), (27, 70641), (47, 40581), (81, 23547), (141, 13527), (167, 11421), (243, 7849), (423, 4509), (501, 3807), (1269, 1503)]