884247

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 1505280

約数和(自身を除く): 621033

約数列:

[1, 3, 7, 13, 21, 39, 41, 79, 91, 123, 237, 273, 287, 533, 553, 861, 1027, 1599, 1659, 3081, 3239, 3731, 7189, 9717, 11193, 21567, 22673, 42107, 68019, 126321, 294749, 884247]

約数ペア:

[(1, 884247), (3, 294749), (7, 126321), (13, 68019), (21, 42107), (39, 22673), (41, 21567), (79, 11193), (91, 9717), (123, 7189), (237, 3731), (273, 3239), (287, 3081), (533, 1659), (553, 1599), (861, 1027)]