1406347489

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 1568056320

約数和(自身を除く): 161708831

約数列:

[1, 23, 29, 47, 113, 397, 667, 1081, 1363, 2599, 3277, 5311, 9131, 11513, 18659, 31349, 44861, 75371, 122153, 154019, 264799, 429157, 541111, 1031803, 1300969, 2108467, 3542437, 12445553, 29922287, 48494741, 61145543, 1406347489]

約数ペア:

[(1, 1406347489), (23, 61145543), (29, 48494741), (47, 29922287), (113, 12445553), (397, 3542437), (667, 2108467), (1081, 1300969), (1363, 1031803), (2599, 541111), (3277, 429157), (5311, 264799), (9131, 154019), (11513, 122153), (18659, 75371), (31349, 44861)]