1805007147

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{2243}}^1$

素因数の和:2803

約数の個数: 32

約数和(自身を含む): 2636789760

約数和(自身を除く): 831782613

約数列:

[1, 3, 17, 31, 51, 93, 509, 527, 1527, 1581, 2243, 6729, 8653, 15779, 25959, 38131, 47337, 69533, 114393, 208599, 268243, 804729, 1141687, 1182061, 3425061, 3546183, 19408679, 35392297, 58226037, 106176891, 601669049, 1805007147]

約数ペア:

[(1, 1805007147), (3, 601669049), (17, 106176891), (31, 58226037), (51, 35392297), (93, 19408679), (509, 3546183), (527, 3425061), (1527, 1182061), (1581, 1141687), (2243, 804729), (6729, 268243), (8653, 208599), (15779, 114393), (25959, 69533), (38131, 47337)]