227214897

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1319}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 373739520

約数和(自身を除く): 146524623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 631, 1319, 1893, 3957, 4417, 8203, 9233, 13251, 17147, 24609, 27699, 51441, 57421, 120029, 172263, 360087, 832289, 2496867, 5826023, 10819757, 17478069, 32459271, 75738299, 227214897]

約数ペア:

[(1, 227214897), (3, 75738299), (7, 32459271), (13, 17478069), (21, 10819757), (39, 5826023), (91, 2496867), (273, 832289), (631, 360087), (1319, 172263), (1893, 120029), (3957, 57421), (4417, 51441), (8203, 27699), (9233, 24609), (13251, 17147)]