472051257

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{787}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 703526400

約数和(自身を除く): 231475143

約数列:

[1, 3, 17, 19, 51, 57, 323, 619, 787, 969, 1857, 2361, 10523, 11761, 13379, 14953, 31569, 35283, 40137, 44859, 199937, 254201, 487153, 599811, 762603, 1461459, 8281601, 9255907, 24844803, 27767721, 157350419, 472051257]

約数ペア:

[(1, 472051257), (3, 157350419), (17, 27767721), (19, 24844803), (51, 9255907), (57, 8281601), (323, 1461459), (619, 762603), (787, 599811), (969, 487153), (1857, 254201), (2361, 199937), (10523, 44859), (11761, 40137), (13379, 35283), (14953, 31569)]