1358869203

素因数分解:

$3^4\times {\mathrm{659}}^1\times {\mathrm{25457}}^1$

素因数の和:26128

約数の個数: 20

約数和(自身を含む): 2033075880

約数和(自身を除く): 674206677

約数列:

[1, 3, 9, 27, 81, 659, 1977, 5931, 17793, 25457, 53379, 76371, 229113, 687339, 2062017, 16776163, 50328489, 150985467, 452956401, 1358869203]

約数ペア:

[(1, 1358869203), (3, 452956401), (9, 150985467), (27, 50328489), (81, 16776163), (659, 2062017), (1977, 687339), (5931, 229113), (17793, 76371), (25457, 53379)]