344027229

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{5651}}^1$

素因数の和:5897

約数の個数: 32

約数和(自身を含む): 567189504

約数和(自身を除く): 223162275

約数列:

[1, 3, 7, 13, 21, 39, 91, 223, 273, 669, 1561, 2899, 4683, 5651, 8697, 16953, 20293, 39557, 60879, 73463, 118671, 220389, 514241, 1260173, 1542723, 3780519, 8821211, 16382249, 26463633, 49146747, 114675743, 344027229]

約数ペア:

[(1, 344027229), (3, 114675743), (7, 49146747), (13, 26463633), (21, 16382249), (39, 8821211), (91, 3780519), (223, 1542723), (273, 1260173), (669, 514241), (1561, 220389), (2899, 118671), (4683, 73463), (5651, 60879), (8697, 39557), (16953, 20293)]