38785221

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1181}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 58083480

約数和(自身を除く): 19298259

約数列:

[1, 3, 9, 41, 89, 123, 267, 369, 801, 1181, 3543, 3649, 10629, 10947, 32841, 48421, 105109, 145263, 315327, 435789, 945981, 4309469, 12928407, 38785221]

約数ペア:

[(1, 38785221), (3, 12928407), (9, 4309469), (41, 945981), (89, 435789), (123, 315327), (267, 145263), (369, 105109), (801, 48421), (1181, 32841), (3543, 10947), (3649, 10629)]