238172913

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{10151}}^1$

素因数の和:10250

約数の個数: 32

約数和(自身を含む): 389836800

約数和(自身を除く): 151663887

約数列:

[1, 3, 9, 11, 27, 33, 79, 99, 237, 297, 711, 869, 2133, 2607, 7821, 10151, 23463, 30453, 91359, 111661, 274077, 334983, 801929, 1004949, 2405787, 3014847, 7217361, 8821219, 21652083, 26463657, 79390971, 238172913]

約数ペア:

[(1, 238172913), (3, 79390971), (9, 26463657), (11, 21652083), (27, 8821219), (33, 7217361), (79, 3014847), (99, 2405787), (237, 1004949), (297, 801929), (711, 334983), (869, 274077), (2133, 111661), (2607, 91359), (7821, 30453), (10151, 23463)]