788961381

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{17761}}^1$

素因数の和:17861

約数の個数: 32

約数和(自身を含む): 1217478528

約数和(自身を除く): 428517147

約数列:

[1, 3, 13, 17, 39, 51, 67, 201, 221, 663, 871, 1139, 2613, 3417, 14807, 17761, 44421, 53283, 230893, 301937, 692679, 905811, 1189987, 3569961, 3925181, 11775543, 15469831, 20229779, 46409493, 60689337, 262987127, 788961381]

約数ペア:

[(1, 788961381), (3, 262987127), (13, 60689337), (17, 46409493), (39, 20229779), (51, 15469831), (67, 11775543), (201, 3925181), (221, 3569961), (663, 1189987), (871, 905811), (1139, 692679), (2613, 301937), (3417, 230893), (14807, 53283), (17761, 44421)]