83212419

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 120960000

約数和(自身を除く): 37747581

約数列:

[1, 3, 19, 47, 57, 89, 141, 267, 349, 893, 1047, 1691, 2679, 4183, 5073, 6631, 12549, 16403, 19893, 31061, 49209, 79477, 93183, 238431, 311657, 590159, 934971, 1459867, 1770477, 4379601, 27737473, 83212419]

約数ペア:

[(1, 83212419), (3, 27737473), (19, 4379601), (47, 1770477), (57, 1459867), (89, 934971), (141, 590159), (267, 311657), (349, 238431), (893, 93183), (1047, 79477), (1691, 49209), (2679, 31061), (4183, 19893), (5073, 16403), (6631, 12549)]