9986613

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 16563456

約数和(自身を除く): 6576843

約数列:

[1, 3, 7, 13, 21, 39, 91, 157, 233, 273, 471, 699, 1099, 1631, 2041, 3029, 3297, 4893, 6123, 9087, 14287, 21203, 36581, 42861, 63609, 109743, 256067, 475553, 768201, 1426659, 3328871, 9986613]

約数ペア:

[(1, 9986613), (3, 3328871), (7, 1426659), (13, 768201), (21, 475553), (39, 256067), (91, 109743), (157, 63609), (233, 42861), (273, 36581), (471, 21203), (699, 14287), (1099, 9087), (1631, 6123), (2041, 4893), (3029, 3297)]