325202917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 381427200

約数和(自身を除く): 56224283

約数列:

[1, 13, 19, 47, 109, 247, 257, 611, 893, 1417, 2071, 3341, 4883, 5123, 11609, 12079, 26923, 28013, 63479, 66599, 97337, 157027, 229501, 364169, 532247, 1265381, 1316611, 2983513, 6919211, 17115943, 25015609, 325202917]

約数ペア:

[(1, 325202917), (13, 25015609), (19, 17115943), (47, 6919211), (109, 2983513), (247, 1316611), (257, 1265381), (611, 532247), (893, 364169), (1417, 229501), (2071, 157027), (3341, 97337), (4883, 66599), (5123, 63479), (11609, 28013), (12079, 26923)]