1317654117

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1447}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 2110396288

約数和(自身を除く): 792742171

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 181, 387, 543, 559, 1447, 1629, 1677, 2353, 4341, 5031, 7059, 7783, 13023, 18811, 21177, 23349, 56433, 62221, 70047, 101179, 169299, 186663, 261907, 303537, 559989, 785721, 808873, 910611, 2357163, 2426619, 3404791, 7279857, 10214373, 11262001, 30643119, 33786003, 101358009, 146406013, 439218039, 1317654117]

約数ペア:

[(1, 1317654117), (3, 439218039), (9, 146406013), (13, 101358009), (39, 33786003), (43, 30643119), (117, 11262001), (129, 10214373), (181, 7279857), (387, 3404791), (543, 2426619), (559, 2357163), (1447, 910611), (1629, 808873), (1677, 785721), (2353, 559989), (4341, 303537), (5031, 261907), (7059, 186663), (7783, 169299), (13023, 101179), (18811, 70047), (21177, 62221), (23349, 56433)]