22628853

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 38578176

約数和(自身を除く): 15949323

約数列:

[1, 3, 9, 13, 17, 31, 39, 51, 93, 117, 153, 221, 279, 367, 403, 527, 663, 1101, 1209, 1581, 1989, 3303, 3627, 4743, 4771, 6239, 6851, 11377, 14313, 18717, 20553, 34131, 42939, 56151, 61659, 81107, 102393, 147901, 193409, 243321, 443703, 580227, 729963, 1331109, 1740681, 2514317, 7542951, 22628853]

約数ペア:

[(1, 22628853), (3, 7542951), (9, 2514317), (13, 1740681), (17, 1331109), (31, 729963), (39, 580227), (51, 443703), (93, 243321), (117, 193409), (153, 147901), (221, 102393), (279, 81107), (367, 61659), (403, 56151), (527, 42939), (663, 34131), (1101, 20553), (1209, 18717), (1581, 14313), (1989, 11377), (3303, 6851), (3627, 6239), (4743, 4771)]