402469917

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{541}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 590042880

約数和(自身を除く): 187572963

約数列:

[1, 3, 17, 29, 51, 87, 493, 503, 541, 1479, 1509, 1623, 8551, 9197, 14587, 15689, 25653, 27591, 43761, 47067, 247979, 266713, 272123, 743937, 800139, 816369, 4626091, 7891567, 13878273, 23674701, 134156639, 402469917]

約数ペア:

[(1, 402469917), (3, 134156639), (17, 23674701), (29, 13878273), (51, 7891567), (87, 4626091), (493, 816369), (503, 800139), (541, 743937), (1479, 272123), (1509, 266713), (1623, 247979), (8551, 47067), (9197, 43761), (14587, 27591), (15689, 25653)]