2102156637

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{8539}}^1$

素因数の和:9185

約数の個数: 32

約数和(自身を含む): 3377740800

約数和(自身を除く): 1275584163

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 617, 1851, 4319, 8539, 11723, 12957, 25617, 35169, 59773, 82061, 162241, 179319, 246183, 486723, 1135687, 3407061, 5268563, 15805689, 36879941, 100102697, 110639823, 300308091, 700718879, 2102156637]

約数ペア:

[(1, 2102156637), (3, 700718879), (7, 300308091), (19, 110639823), (21, 100102697), (57, 36879941), (133, 15805689), (399, 5268563), (617, 3407061), (1851, 1135687), (4319, 486723), (8539, 246183), (11723, 179319), (12957, 162241), (25617, 82061), (35169, 59773)]