445836477

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 623759616

約数和(自身を除く): 177923139

約数列:

[1, 3, 53, 71, 73, 159, 213, 219, 541, 1623, 3763, 3869, 5183, 11289, 11607, 15549, 28673, 38411, 39493, 86019, 115233, 118479, 274699, 824097, 2035783, 2093129, 2804003, 6107349, 6279387, 8412009, 148612159, 445836477]

約数ペア:

[(1, 445836477), (3, 148612159), (53, 8412009), (71, 6279387), (73, 6107349), (159, 2804003), (213, 2093129), (219, 2035783), (541, 824097), (1623, 274699), (3763, 118479), (3869, 115233), (5183, 86019), (11289, 39493), (11607, 38411), (15549, 28673)]