9107631

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 15855840

約数和(自身を除く): 6748209

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 117, 153, 171, 221, 241, 247, 323, 663, 723, 741, 969, 1989, 2169, 2223, 2907, 3133, 4097, 4199, 4579, 9399, 12291, 12597, 13737, 28197, 36873, 37791, 41211, 53261, 59527, 77843, 159783, 178581, 233529, 479349, 535743, 700587, 1011959, 3035877, 9107631]

約数ペア:

[(1, 9107631), (3, 3035877), (9, 1011959), (13, 700587), (17, 535743), (19, 479349), (39, 233529), (51, 178581), (57, 159783), (117, 77843), (153, 59527), (171, 53261), (221, 41211), (241, 37791), (247, 36873), (323, 28197), (663, 13737), (723, 12597), (741, 12291), (969, 9399), (1989, 4579), (2169, 4199), (2223, 4097), (2907, 3133)]