853886201

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{39877}}^1$

素因数の和:39933

約数の個数: 24

約数和(自身を含む): 1091062080

約数和(自身を除く): 237175879

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 931, 1127, 3059, 21413, 39877, 279139, 757663, 917171, 1953973, 5303641, 6420197, 17426249, 37125487, 44941379, 121983743, 853886201]

約数ペア:

[(1, 853886201), (7, 121983743), (19, 44941379), (23, 37125487), (49, 17426249), (133, 6420197), (161, 5303641), (437, 1953973), (931, 917171), (1127, 757663), (3059, 279139), (21413, 39877)]