28416890733

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{199379}}^1$

素因数の和:200017

約数の個数: 32

約数和(自身を含む): 47315266560

約数和(自身を除く): 18898375827

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 617, 1851, 4319, 6787, 12957, 20361, 47509, 142527, 199379, 598137, 1395653, 2193169, 4186959, 6579507, 15352183, 46056549, 123016843, 369050529, 861117901, 1353185273, 2583353703, 4059555819, 9472296911, 28416890733]

約数ペア:

[(1, 28416890733), (3, 9472296911), (7, 4059555819), (11, 2583353703), (21, 1353185273), (33, 861117901), (77, 369050529), (231, 123016843), (617, 46056549), (1851, 15352183), (4319, 6579507), (6787, 4186959), (12957, 2193169), (20361, 1395653), (47509, 598137), (142527, 199379)]