29277183

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 44384256

約数和(自身を除く): 15107073

約数列:

[1, 3, 13, 23, 39, 69, 127, 257, 299, 381, 771, 897, 1651, 2921, 3341, 4953, 5911, 8763, 10023, 17733, 32639, 37973, 76843, 97917, 113919, 230529, 424307, 750697, 1272921, 2252091, 9759061, 29277183]

約数ペア:

[(1, 29277183), (3, 9759061), (13, 2252091), (23, 1272921), (39, 750697), (69, 424307), (127, 230529), (257, 113919), (299, 97917), (381, 76843), (771, 37973), (897, 32639), (1651, 17733), (2921, 10023), (3341, 8763), (4953, 5911)]