1378906641

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{3673}}^1$

素因数の和:3846

約数の個数: 48

約数和(自身を含む): 2338427520

約数和(自身を除く): 959520879

約数列:

[1, 3, 7, 9, 21, 59, 63, 101, 177, 303, 413, 531, 707, 909, 1239, 2121, 3673, 3717, 5959, 6363, 11019, 17877, 25711, 33057, 41713, 53631, 77133, 125139, 216707, 231399, 370973, 375417, 650121, 1112919, 1516949, 1950363, 2596811, 3338757, 4550847, 7790433, 13652541, 21887407, 23371299, 65662221, 153211849, 196986663, 459635547, 1378906641]

約数ペア:

[(1, 1378906641), (3, 459635547), (7, 196986663), (9, 153211849), (21, 65662221), (59, 23371299), (63, 21887407), (101, 13652541), (177, 7790433), (303, 4550847), (413, 3338757), (531, 2596811), (707, 1950363), (909, 1516949), (1239, 1112919), (2121, 650121), (3673, 375417), (3717, 370973), (5959, 231399), (6363, 216707), (11019, 125139), (17877, 77133), (25711, 53631), (33057, 41713)]