142000287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1733}}^1$

素因数の和:1951

約数の個数: 32

約数和(自身を含む): 223727616

約数和(自身を除く): 81727329

約数列:

[1, 3, 11, 13, 33, 39, 143, 191, 429, 573, 1733, 2101, 2483, 5199, 6303, 7449, 19063, 22529, 27313, 57189, 67587, 81939, 247819, 331003, 743457, 993009, 3641033, 4303039, 10923099, 12909117, 47333429, 142000287]

約数ペア:

[(1, 142000287), (3, 47333429), (11, 12909117), (13, 10923099), (33, 4303039), (39, 3641033), (143, 993009), (191, 743457), (429, 331003), (573, 247819), (1733, 81939), (2101, 67587), (2483, 57189), (5199, 27313), (6303, 22529), (7449, 19063)]