1400991087

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{8573}}^1$

素因数の和:8703

約数の個数: 32

約数和(自身を含む): 2041297920

約数和(自身を除く): 640306833

約数列:

[1, 3, 19, 47, 57, 61, 141, 183, 893, 1159, 2679, 2867, 3477, 8573, 8601, 25719, 54473, 162887, 163419, 402931, 488661, 522953, 1208793, 1568859, 7655689, 9936107, 22967067, 24578791, 29808321, 73736373, 466997029, 1400991087]

約数ペア:

[(1, 1400991087), (3, 466997029), (19, 73736373), (47, 29808321), (57, 24578791), (61, 22967067), (141, 9936107), (183, 7655689), (893, 1568859), (1159, 1208793), (2679, 522953), (2867, 488661), (3477, 402931), (8573, 163419), (8601, 162887), (25719, 54473)]