16318996881

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{195229}}^1$

素因数の和:195409

約数の個数: 32

約数和(自身を含む): 25301808000

約数和(自身を除く): 8982811119

約数列:

[1, 3, 11, 17, 33, 51, 149, 187, 447, 561, 1639, 2533, 4917, 7599, 27863, 83589, 195229, 585687, 2147519, 3318893, 6442557, 9956679, 29089121, 36507823, 87267363, 109523469, 319980331, 494515057, 959940993, 1483545171, 5439665627, 16318996881]

約数ペア:

[(1, 16318996881), (3, 5439665627), (11, 1483545171), (17, 959940993), (33, 494515057), (51, 319980331), (149, 109523469), (187, 87267363), (447, 36507823), (561, 29089121), (1639, 9956679), (2533, 6442557), (4917, 3318893), (7599, 2147519), (27863, 585687), (83589, 195229)]