822022201

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1213}}^1$

素因数の和:1921

約数の個数: 32

約数和(自身を含む): 1106235648

約数和(自身を除く): 284213447

約数列:

[1, 7, 11, 13, 77, 91, 143, 677, 1001, 1213, 4739, 7447, 8491, 8801, 13343, 15769, 52129, 61607, 93401, 96811, 110383, 173459, 677677, 821201, 1214213, 5748407, 9033211, 10675613, 63232477, 74729291, 117431743, 822022201]

約数ペア:

[(1, 822022201), (7, 117431743), (11, 74729291), (13, 63232477), (77, 10675613), (91, 9033211), (143, 5748407), (677, 1214213), (1001, 821201), (1213, 677677), (4739, 173459), (7447, 110383), (8491, 96811), (8801, 93401), (13343, 61607), (15769, 52129)]