2835777

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 4465152

約数和(自身を除く): 1629375

約数列:

[1, 3, 7, 21, 49, 101, 147, 191, 303, 573, 707, 1337, 2121, 4011, 4949, 9359, 14847, 19291, 28077, 57873, 135037, 405111, 945259, 2835777]

約数ペア:

[(1, 2835777), (3, 945259), (7, 405111), (21, 135037), (49, 57873), (101, 28077), (147, 19291), (191, 14847), (303, 9359), (573, 4949), (707, 4011), (1337, 2121)]