70198037

素因数分解:

$7^4\times {\mathrm{13}}^2\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 30

約数和(自身を含む): 89189442

約数和(自身を除く): 18991405

約数列:

[1, 7, 13, 49, 91, 169, 173, 343, 637, 1183, 1211, 2249, 2401, 4459, 8281, 8477, 15743, 29237, 31213, 57967, 59339, 110201, 204659, 405769, 415373, 771407, 1432613, 5399849, 10028291, 70198037]

約数ペア:

[(1, 70198037), (7, 10028291), (13, 5399849), (49, 1432613), (91, 771407), (169, 415373), (173, 405769), (343, 204659), (637, 110201), (1183, 59339), (1211, 57967), (2249, 31213), (2401, 29237), (4459, 15743), (8281, 8477)]