12002547

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 17740800

約数和(自身を除く): 5738253

約数列:

[1, 3, 19, 43, 57, 59, 83, 129, 177, 249, 817, 1121, 1577, 2451, 2537, 3363, 3569, 4731, 4897, 7611, 10707, 14691, 48203, 67811, 93043, 144609, 203433, 210571, 279129, 631713, 4000849, 12002547]

約数ペア:

[(1, 12002547), (3, 4000849), (19, 631713), (43, 279129), (57, 210571), (59, 203433), (83, 144609), (129, 93043), (177, 67811), (249, 48203), (817, 14691), (1121, 10707), (1577, 7611), (2451, 4897), (2537, 4731), (3363, 3569)]