22219827

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 35126784

約数和(自身を除く): 12906957

約数列:

[1, 3, 7, 21, 41, 123, 131, 197, 287, 393, 591, 861, 917, 1379, 2751, 4137, 5371, 8077, 16113, 24231, 25807, 37597, 56539, 77421, 112791, 169617, 180649, 541947, 1058087, 3174261, 7406609, 22219827]

約数ペア:

[(1, 22219827), (3, 7406609), (7, 3174261), (21, 1058087), (41, 541947), (123, 180649), (131, 169617), (197, 112791), (287, 77421), (393, 56539), (591, 37597), (861, 25807), (917, 24231), (1379, 16113), (2751, 8077), (4137, 5371)]