30017349

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2447}}^1$

素因数の和:2529

約数の個数: 24

約数和(自身を含む): 45826560

約数和(自身を除く): 15809211

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 2447, 4089, 7341, 12267, 22023, 70963, 115009, 212889, 345027, 638667, 1035081, 3335261, 10005783, 30017349]

約数ペア:

[(1, 30017349), (3, 10005783), (9, 3335261), (29, 1035081), (47, 638667), (87, 345027), (141, 212889), (261, 115009), (423, 70963), (1363, 22023), (2447, 12267), (4089, 7341)]