15703309989

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1\times {\mathrm{983}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 24193458432

約数和(自身を除く): 8490148443

約数列:

[1, 3, 9, 17, 51, 153, 263, 397, 789, 983, 1191, 2367, 2949, 3573, 4471, 6749, 8847, 13413, 16711, 20247, 40239, 50133, 60741, 104411, 150399, 258529, 313233, 390251, 775587, 939699, 1170753, 1774987, 2326761, 3512259, 4394993, 5324961, 6634267, 13184979, 15974883, 19902801, 39554937, 59708403, 102636013, 307908039, 923724117, 1744812221, 5234436663, 15703309989]

約数ペア:

[(1, 15703309989), (3, 5234436663), (9, 1744812221), (17, 923724117), (51, 307908039), (153, 102636013), (263, 59708403), (397, 39554937), (789, 19902801), (983, 15974883), (1191, 13184979), (2367, 6634267), (2949, 5324961), (3573, 4394993), (4471, 3512259), (6749, 2326761), (8847, 1774987), (13413, 1170753), (16711, 939699), (20247, 775587), (40239, 390251), (50133, 313233), (60741, 258529), (104411, 150399)]