13321036743

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{83257}}^1$

素因数の和:83687

約数の個数: 32

約数和(自身を含む): 21420618240

約数和(自身を除く): 8099581497

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 401, 1203, 2807, 7619, 8421, 22857, 53333, 83257, 159999, 249771, 582799, 1581883, 1748397, 4745649, 11073181, 33219543, 33386057, 100158171, 233702399, 634335083, 701107197, 1903005249, 4440345581, 13321036743]

約数ペア:

[(1, 13321036743), (3, 4440345581), (7, 1903005249), (19, 701107197), (21, 634335083), (57, 233702399), (133, 100158171), (399, 33386057), (401, 33219543), (1203, 11073181), (2807, 4745649), (7619, 1748397), (8421, 1581883), (22857, 582799), (53333, 249771), (83257, 159999)]