147774913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 184544640

約数和(自身を除く): 36769727

約数列:

[1, 11, 13, 19, 137, 143, 209, 247, 397, 1507, 1781, 2603, 2717, 4367, 5161, 7543, 19591, 28633, 33839, 54389, 56771, 82973, 98059, 372229, 598279, 707057, 1033391, 1078649, 7777627, 11367301, 13434083, 147774913]

約数ペア:

[(1, 147774913), (11, 13434083), (13, 11367301), (19, 7777627), (137, 1078649), (143, 1033391), (209, 707057), (247, 598279), (397, 372229), (1507, 98059), (1781, 82973), (2603, 56771), (2717, 54389), (4367, 33839), (5161, 28633), (7543, 19591)]