1627899

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 2741760

約数和(自身を除く): 1113861

約数列:

[1, 3, 7, 13, 21, 39, 67, 89, 91, 201, 267, 273, 469, 623, 871, 1157, 1407, 1869, 2613, 3471, 5963, 6097, 8099, 17889, 18291, 24297, 41741, 77519, 125223, 232557, 542633, 1627899]

約数ペア:

[(1, 1627899), (3, 542633), (7, 232557), (13, 125223), (21, 77519), (39, 41741), (67, 24297), (89, 18291), (91, 17889), (201, 8099), (267, 6097), (273, 5963), (469, 3471), (623, 2613), (871, 1869), (1157, 1407)]