1475243

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 32

約数和(自身を含む): 2073600

約数和(自身を除く): 598357

約数列:

[1, 7, 11, 17, 23, 49, 77, 119, 161, 187, 253, 343, 391, 539, 833, 1127, 1309, 1771, 2737, 3773, 4301, 5831, 7889, 9163, 12397, 19159, 30107, 64141, 86779, 134113, 210749, 1475243]

約数ペア:

[(1, 1475243), (7, 210749), (11, 134113), (17, 86779), (23, 64141), (49, 30107), (77, 19159), (119, 12397), (161, 9163), (187, 7889), (253, 5831), (343, 4301), (391, 3773), (539, 2737), (833, 1771), (1127, 1309)]