1317782757

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{34487}}^1$

素因数の和:34808

約数の個数: 16

約数和(自身を含む): 1801101312

約数和(自身を除く): 483318555

約数列:

[1, 3, 47, 141, 271, 813, 12737, 34487, 38211, 103461, 1620889, 4862667, 9345977, 28037931, 439260919, 1317782757]

約数ペア:

[(1, 1317782757), (3, 439260919), (47, 28037931), (141, 9345977), (271, 4862667), (813, 1620889), (12737, 103461), (34487, 38211)]