1898982705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{12391}}^1$

素因数の和:13017

約数の個数: 32

約数和(自身を含む): 3222713088

約数和(自身を除く): 1323730383

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 601, 1803, 3005, 9015, 10217, 12391, 30651, 37173, 51085, 61955, 153255, 185865, 210647, 631941, 1053235, 3159705, 7446991, 22340973, 37234955, 111704865, 126598847, 379796541, 632994235, 1898982705]

約数ペア:

[(1, 1898982705), (3, 632994235), (5, 379796541), (15, 126598847), (17, 111704865), (51, 37234955), (85, 22340973), (255, 7446991), (601, 3159705), (1803, 1053235), (3005, 631941), (9015, 210647), (10217, 185865), (12391, 153255), (30651, 61955), (37173, 51085)]