296827401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{881}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 437415552

約数和(自身を除く): 140588151

約数列:

[1, 3, 13, 39, 53, 159, 163, 489, 689, 881, 2067, 2119, 2643, 6357, 8639, 11453, 25917, 34359, 46693, 112307, 140079, 143603, 336921, 430809, 607009, 1821027, 1866839, 5600517, 7610959, 22832877, 98942467, 296827401]

約数ペア:

[(1, 296827401), (3, 98942467), (13, 22832877), (39, 7610959), (53, 5600517), (159, 1866839), (163, 1821027), (489, 607009), (689, 430809), (881, 336921), (2067, 143603), (2119, 140079), (2643, 112307), (6357, 46693), (8639, 34359), (11453, 25917)]