1317971199

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1181}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 1852316928

約数和(自身を除く): 534345729

約数列:

[1, 3, 41, 43, 123, 129, 211, 633, 1181, 1763, 3543, 5289, 8651, 9073, 25953, 27219, 48421, 50783, 145263, 152349, 249191, 371993, 747573, 1115979, 2082103, 6246309, 10216831, 10715213, 30650493, 32145639, 439323733, 1317971199]

約数ペア:

[(1, 1317971199), (3, 439323733), (41, 32145639), (43, 30650493), (123, 10715213), (129, 10216831), (211, 6246309), (633, 2082103), (1181, 1115979), (1763, 747573), (3543, 371993), (5289, 249191), (8651, 152349), (9073, 145263), (25953, 50783), (27219, 48421)]