420194996937

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{94702501}}^1$

素因数の和:94702553

約数の個数: 24

約数和(自身を含む): 664811564040

約数和(自身を除く): 244616567103

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 94702501, 284107503, 852322509, 1609942517, 2746372529, 4829827551, 8239117587, 14489482653, 24717352761, 46688332993, 140064998979, 420194996937]

約数ペア:

[(1, 420194996937), (3, 140064998979), (9, 46688332993), (17, 24717352761), (29, 14489482653), (51, 8239117587), (87, 4829827551), (153, 2746372529), (261, 1609942517), (493, 852322509), (1479, 284107503), (4437, 94702501)]