1401471860451

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{20522659}}^1$

素因数の和:20522795

約数の個数: 32

約数和(自身を含む): 2151431493120

約数和(自身を除く): 749959632669

約数列:

[1, 3, 13, 17, 39, 51, 103, 221, 309, 663, 1339, 1751, 4017, 5253, 22763, 68289, 20522659, 61567977, 266794567, 348885203, 800383701, 1046655609, 2113833877, 4535507639, 6341501631, 13606522917, 27479840401, 35935175909, 82439521203, 107805527727, 467157286817, 1401471860451]

約数ペア:

[(1, 1401471860451), (3, 467157286817), (13, 107805527727), (17, 82439521203), (39, 35935175909), (51, 27479840401), (103, 13606522917), (221, 6341501631), (309, 4535507639), (663, 2113833877), (1339, 1046655609), (1751, 800383701), (4017, 348885203), (5253, 266794567), (22763, 61567977), (68289, 20522659)]