1420221327

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{44699}}^1$

素因数の和:44815

約数の個数: 32

約数和(自身を含む): 2317248000

約数和(自身を除く): 897026673

約数列:

[1, 3, 7, 17, 21, 51, 89, 119, 267, 357, 623, 1513, 1869, 4539, 10591, 31773, 44699, 134097, 312893, 759883, 938679, 2279649, 3978211, 5319181, 11934633, 15957543, 27847477, 67629587, 83542431, 202888761, 473407109, 1420221327]

約数ペア:

[(1, 1420221327), (3, 473407109), (7, 202888761), (17, 83542431), (21, 67629587), (51, 27847477), (89, 15957543), (119, 11934633), (267, 5319181), (357, 3978211), (623, 2279649), (1513, 938679), (1869, 759883), (4539, 312893), (10591, 134097), (31773, 44699)]