4780041

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 7741440

約数和(自身を除く): 2961399

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 167, 203, 329, 501, 609, 987, 1169, 1363, 3507, 4089, 4843, 7849, 9541, 14529, 23547, 28623, 33901, 54943, 101703, 164829, 227621, 682863, 1593347, 4780041]

約数ペア:

[(1, 4780041), (3, 1593347), (7, 682863), (21, 227621), (29, 164829), (47, 101703), (87, 54943), (141, 33901), (167, 28623), (203, 23547), (329, 14529), (501, 9541), (609, 7849), (987, 4843), (1169, 4089), (1363, 3507)]