16963353

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:486

約数の個数: 36

約数和(自身を含む): 27726244

約数和(自身を除く): 10762891

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 121, 333, 363, 407, 421, 1089, 1221, 1263, 3663, 3789, 4477, 4631, 13431, 13893, 15577, 40293, 41679, 46731, 50941, 140193, 152823, 171347, 458469, 514041, 1542123, 1884817, 5654451, 16963353]

約数ペア:

[(1, 16963353), (3, 5654451), (9, 1884817), (11, 1542123), (33, 514041), (37, 458469), (99, 171347), (111, 152823), (121, 140193), (333, 50941), (363, 46731), (407, 41679), (421, 40293), (1089, 15577), (1221, 13893), (1263, 13431), (3663, 4631), (3789, 4477)]