38423511

素因数分解:

$3^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{773}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 65387520

約数和(自身を除く): 26964009

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 263, 773, 789, 1841, 2319, 2367, 5411, 5523, 6957, 7101, 16233, 16569, 20871, 48699, 49707, 146097, 203299, 609897, 1423093, 1829691, 4269279, 5489073, 12807837, 38423511]

約数ペア:

[(1, 38423511), (3, 12807837), (7, 5489073), (9, 4269279), (21, 1829691), (27, 1423093), (63, 609897), (189, 203299), (263, 146097), (773, 49707), (789, 48699), (1841, 20871), (2319, 16569), (2367, 16233), (5411, 7101), (5523, 6957)]