996939819

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1487}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 1559900160

約数和(自身を除く): 562960341

約数列:

[1, 3, 9, 27, 31, 81, 89, 93, 243, 267, 279, 801, 837, 1487, 2403, 2511, 2759, 4461, 7209, 7533, 8277, 13383, 21627, 24831, 40149, 46097, 74493, 120447, 132343, 138291, 223479, 361341, 397029, 414873, 670437, 1191087, 1244619, 3573261, 3733857, 4102633, 10719783, 11201571, 12307899, 32159349, 36923697, 110771091, 332313273, 996939819]

約数ペア:

[(1, 996939819), (3, 332313273), (9, 110771091), (27, 36923697), (31, 32159349), (81, 12307899), (89, 11201571), (93, 10719783), (243, 4102633), (267, 3733857), (279, 3573261), (801, 1244619), (837, 1191087), (1487, 670437), (2403, 414873), (2511, 397029), (2759, 361341), (4461, 223479), (7209, 138291), (7533, 132343), (8277, 120447), (13383, 74493), (21627, 46097), (24831, 40149)]