1353397659

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{20879}}^1$

素因数の和:20971

約数の個数: 32

約数和(自身を含む): 2020515840

約数和(自身を除く): 667118181

約数列:

[1, 3, 17, 31, 41, 51, 93, 123, 527, 697, 1271, 1581, 2091, 3813, 20879, 21607, 62637, 64821, 354943, 647249, 856039, 1064829, 1941747, 2568117, 11003233, 14552663, 26537209, 33009699, 43657989, 79611627, 451132553, 1353397659]

約数ペア:

[(1, 1353397659), (3, 451132553), (17, 79611627), (31, 43657989), (41, 33009699), (51, 26537209), (93, 14552663), (123, 11003233), (527, 2568117), (697, 1941747), (1271, 1064829), (1581, 856039), (2091, 647249), (3813, 354943), (20879, 64821), (21607, 62637)]