22377537

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 40360320

約数和(自身を除く): 17982783

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 89, 91, 117, 267, 273, 307, 623, 801, 819, 921, 1157, 1869, 2149, 2763, 3471, 3991, 5607, 6447, 8099, 10413, 11973, 19341, 24297, 27323, 27937, 35919, 72891, 81969, 83811, 191261, 245907, 251433, 355199, 573783, 1065597, 1721349, 2486393, 3196791, 7459179, 22377537]

約数ペア:

[(1, 22377537), (3, 7459179), (7, 3196791), (9, 2486393), (13, 1721349), (21, 1065597), (39, 573783), (63, 355199), (89, 251433), (91, 245907), (117, 191261), (267, 83811), (273, 81969), (307, 72891), (623, 35919), (801, 27937), (819, 27323), (921, 24297), (1157, 19341), (1869, 11973), (2149, 10413), (2763, 8099), (3471, 6447), (3991, 5607)]