17795271

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 9299769

約数列:

[1, 3, 13, 31, 39, 41, 93, 123, 359, 403, 533, 1077, 1209, 1271, 1599, 3813, 4667, 11129, 14001, 14719, 16523, 33387, 44157, 49569, 144677, 191347, 434031, 456289, 574041, 1368867, 5931757, 17795271]

約数ペア:

[(1, 17795271), (3, 5931757), (13, 1368867), (31, 574041), (39, 456289), (41, 434031), (93, 191347), (123, 144677), (359, 49569), (403, 44157), (533, 33387), (1077, 16523), (1209, 14719), (1271, 14001), (1599, 11129), (3813, 4667)]