15697769841

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{951553}}^1$

素因数の和:951622

約数の個数: 32

約数和(自身を含む): 25577771520

約数和(自身を除く): 9880001679

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 5499, 16497, 951553, 2854659, 8563977, 12370189, 25691931, 37110567, 44722991, 111331701, 134168973, 333995103, 402506919, 581398883, 1207520757, 1744196649, 5232589947, 15697769841]

約数ペア:

[(1, 15697769841), (3, 5232589947), (9, 1744196649), (13, 1207520757), (27, 581398883), (39, 402506919), (47, 333995103), (117, 134168973), (141, 111331701), (351, 44722991), (423, 37110567), (611, 25691931), (1269, 12370189), (1833, 8563977), (5499, 2854659), (16497, 951553)]