15937779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 25288704

約数和(自身を除く): 9350925

約数列:

[1, 3, 11, 13, 33, 39, 97, 143, 291, 383, 429, 1067, 1149, 1261, 3201, 3783, 4213, 4979, 12639, 13871, 14937, 37151, 41613, 54769, 111453, 164307, 408661, 482963, 1225983, 1448889, 5312593, 15937779]

約数ペア:

[(1, 15937779), (3, 5312593), (11, 1448889), (13, 1225983), (33, 482963), (39, 408661), (97, 164307), (143, 111453), (291, 54769), (383, 41613), (429, 37151), (1067, 14937), (1149, 13871), (1261, 12639), (3201, 4979), (3783, 4213)]