397307864161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1367}}^1\times {\mathrm{3643}}^1$

素因数の和:5078

約数の個数: 48

約数和(自身を含む): 478619051904

約数和(自身を除く): 81311187743

約数列:

[1, 13, 17, 19, 221, 247, 323, 361, 1367, 3643, 4199, 4693, 6137, 17771, 23239, 25973, 47359, 61931, 69217, 79781, 302107, 337649, 441541, 493487, 805103, 899821, 1176689, 1315123, 4979981, 5740033, 6415331, 8389279, 15296957, 17096599, 22357091, 64739753, 84659677, 94619639, 109060627, 290642183, 1100575801, 1230055307, 1608533863, 1797773141, 20910940219, 23371050833, 30562143397, 397307864161]

約数ペア:

[(1, 397307864161), (13, 30562143397), (17, 23371050833), (19, 20910940219), (221, 1797773141), (247, 1608533863), (323, 1230055307), (361, 1100575801), (1367, 290642183), (3643, 109060627), (4199, 94619639), (4693, 84659677), (6137, 64739753), (17771, 22357091), (23239, 17096599), (25973, 15296957), (47359, 8389279), (61931, 6415331), (69217, 5740033), (79781, 4979981), (302107, 1315123), (337649, 1176689), (441541, 899821), (493487, 805103)]