53297517

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{195229}}^1$

素因数の和:195252

約数の個数: 16

約数和(自身を含む): 87463040

約数和(自身を除く): 34165523

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 195229, 585687, 1366603, 2537977, 4099809, 7613931, 17765839, 53297517]

約数ペア:

[(1, 53297517), (3, 17765839), (7, 7613931), (13, 4099809), (21, 2537977), (39, 1366603), (91, 585687), (273, 195229)]