1240422017

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{1637}}^1$

素因数の和:1765

約数の個数: 24

約数和(自身を含む): 1386750456

約数和(自身を除く): 146328439

約数列:

[1, 17, 29, 53, 493, 841, 901, 1537, 1637, 14297, 26129, 27829, 44573, 47473, 86761, 757741, 807041, 1376717, 1474937, 2516069, 23404189, 42773173, 72966001, 1240422017]

約数ペア:

[(1, 1240422017), (17, 72966001), (29, 42773173), (53, 23404189), (493, 2516069), (841, 1474937), (901, 1376717), (1537, 807041), (1637, 757741), (14297, 86761), (26129, 47473), (27829, 44573)]