1423946961

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 2159688960

約数和(自身を除く): 735741999

約数列:

[1, 3, 9, 37, 71, 111, 213, 229, 263, 333, 639, 687, 789, 2061, 2367, 2627, 7881, 8473, 9731, 16259, 18673, 23643, 25419, 29193, 48777, 56019, 60227, 76257, 87579, 146331, 168057, 180681, 542043, 601583, 690901, 1804749, 2072703, 2228399, 4276117, 5414247, 6218109, 6685197, 12828351, 20055591, 38485053, 158216329, 474648987, 1423946961]

約数ペア:

[(1, 1423946961), (3, 474648987), (9, 158216329), (37, 38485053), (71, 20055591), (111, 12828351), (213, 6685197), (229, 6218109), (263, 5414247), (333, 4276117), (639, 2228399), (687, 2072703), (789, 1804749), (2061, 690901), (2367, 601583), (2627, 542043), (7881, 180681), (8473, 168057), (9731, 146331), (16259, 87579), (18673, 76257), (23643, 60227), (25419, 56019), (29193, 48777)]