753207

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 1290240

約数和(自身を除く): 537033

約数列:

[1, 3, 7, 13, 21, 31, 39, 89, 91, 93, 217, 267, 273, 403, 623, 651, 1157, 1209, 1869, 2759, 2821, 3471, 8099, 8277, 8463, 19313, 24297, 35867, 57939, 107601, 251069, 753207]

約数ペア:

[(1, 753207), (3, 251069), (7, 107601), (13, 57939), (21, 35867), (31, 24297), (39, 19313), (89, 8463), (91, 8277), (93, 8099), (217, 3471), (267, 2821), (273, 2759), (403, 1869), (623, 1209), (651, 1157)]