345620517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4421}}^1$

素因数の和:4561

約数の個数: 32

約数和(自身を含む): 529790976

約数和(自身を除く): 184170459

約数列:

[1, 3, 11, 23, 33, 69, 103, 253, 309, 759, 1133, 2369, 3399, 4421, 7107, 13263, 26059, 48631, 78177, 101683, 145893, 305049, 455363, 1118513, 1366089, 3355539, 5008993, 10473349, 15026979, 31420047, 115206839, 345620517]

約数ペア:

[(1, 345620517), (3, 115206839), (11, 31420047), (23, 15026979), (33, 10473349), (69, 5008993), (103, 3355539), (253, 1366089), (309, 1118513), (759, 455363), (1133, 305049), (2369, 145893), (3399, 101683), (4421, 78177), (7107, 48631), (13263, 26059)]