560515681

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 680279040

約数和(自身を除く): 119763359

約数列:

[1, 11, 23, 31, 73, 89, 121, 253, 341, 713, 803, 979, 1679, 2047, 2263, 2759, 2783, 3751, 6497, 7843, 8833, 10769, 18469, 22517, 24893, 30349, 52049, 63457, 71467, 86273, 149431, 201407, 203159, 247687, 273823, 333839, 572539, 698027, 786137, 1643741, 2215477, 4632361, 6297929, 7678297, 18081151, 24370247, 50955971, 560515681]

約数ペア:

[(1, 560515681), (11, 50955971), (23, 24370247), (31, 18081151), (73, 7678297), (89, 6297929), (121, 4632361), (253, 2215477), (341, 1643741), (713, 786137), (803, 698027), (979, 572539), (1679, 333839), (2047, 273823), (2263, 247687), (2759, 203159), (2783, 201407), (3751, 149431), (6497, 86273), (7843, 71467), (8833, 63457), (10769, 52049), (18469, 30349), (22517, 24893)]