4401027

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 7180800

約数和(自身を除く): 2779773

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 373, 437, 513, 621, 1119, 1311, 3357, 3933, 7087, 8579, 10071, 11799, 21261, 25737, 63783, 77211, 163001, 191349, 231633, 489003, 1467009, 4401027]

約数ペア:

[(1, 4401027), (3, 1467009), (9, 489003), (19, 231633), (23, 191349), (27, 163001), (57, 77211), (69, 63783), (171, 25737), (207, 21261), (373, 11799), (437, 10071), (513, 8579), (621, 7087), (1119, 3933), (1311, 3357)]