16926045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 28698624

約数和(自身を除く): 11772579

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 691, 1065, 1633, 2073, 3455, 4899, 8165, 10365, 15893, 24495, 47679, 49061, 79465, 147183, 238395, 245305, 735915, 1128403, 3385209, 5642015, 16926045]

約数ペア:

[(1, 16926045), (3, 5642015), (5, 3385209), (15, 1128403), (23, 735915), (69, 245305), (71, 238395), (115, 147183), (213, 79465), (345, 49061), (355, 47679), (691, 24495), (1065, 15893), (1633, 10365), (2073, 8165), (3455, 4899)]