40953561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2041

約数の個数: 32

約数和(自身を含む): 64810368

約数和(自身を除く): 23856807

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 187, 407, 561, 629, 1221, 1887, 1973, 5919, 6919, 20757, 21703, 33541, 65109, 73001, 100623, 219003, 368951, 803011, 1106853, 1241017, 2409033, 3723051, 13651187, 40953561]

約数ペア:

[(1, 40953561), (3, 13651187), (11, 3723051), (17, 2409033), (33, 1241017), (37, 1106853), (51, 803011), (111, 368951), (187, 219003), (407, 100623), (561, 73001), (629, 65109), (1221, 33541), (1887, 21703), (1973, 20757), (5919, 6919)]