3186459

素因数分解:

$3^7\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 32

約数和(自身を含む): 5038080

約数和(自身を除く): 1851621

約数列:

[1, 3, 9, 27, 31, 47, 81, 93, 141, 243, 279, 423, 729, 837, 1269, 1457, 2187, 2511, 3807, 4371, 7533, 11421, 13113, 22599, 34263, 39339, 67797, 102789, 118017, 354051, 1062153, 3186459]

約数ペア:

[(1, 3186459), (3, 1062153), (9, 354051), (27, 118017), (31, 102789), (47, 67797), (81, 39339), (93, 34263), (141, 22599), (243, 13113), (279, 11421), (423, 7533), (729, 4371), (837, 3807), (1269, 2511), (1457, 2187)]