354051

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:93

約数の個数: 24

約数和(自身を含む): 559104

約数和(自身を除く): 205053

約数列:

[1, 3, 9, 27, 31, 47, 81, 93, 141, 243, 279, 423, 837, 1269, 1457, 2511, 3807, 4371, 7533, 11421, 13113, 39339, 118017, 354051]

約数ペア:

[(1, 354051), (3, 118017), (9, 39339), (27, 13113), (31, 11421), (47, 7533), (81, 4371), (93, 3807), (141, 2511), (243, 1457), (279, 1269), (423, 837)]