48717249

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 76038144

約数和(自身を除く): 27320895

約数列:

[1, 3, 7, 21, 101, 103, 223, 303, 309, 669, 707, 721, 1561, 2121, 2163, 4683, 10403, 22523, 22969, 31209, 67569, 68907, 72821, 157661, 160783, 218463, 472983, 482349, 2319869, 6959607, 16239083, 48717249]

約数ペア:

[(1, 48717249), (3, 16239083), (7, 6959607), (21, 2319869), (101, 482349), (103, 472983), (223, 218463), (303, 160783), (309, 157661), (669, 72821), (707, 68907), (721, 67569), (1561, 31209), (2121, 22969), (2163, 22523), (4683, 10403)]