74840913

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38321}}^1$

素因数の和:38365

約数の個数: 24

約数和(自身を含む): 127535616

約数和(自身を除く): 52694703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 38321, 114963, 268247, 344889, 804741, 1187951, 2414223, 3563853, 8315657, 10691559, 24946971, 74840913]

約数ペア:

[(1, 74840913), (3, 24946971), (7, 10691559), (9, 8315657), (21, 3563853), (31, 2414223), (63, 1187951), (93, 804741), (217, 344889), (279, 268247), (651, 114963), (1953, 38321)]