2015371371

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1\times {\mathrm{1549}}^1$

素因数の和:2095

約数の個数: 32

約数和(自身を含む): 2941825600

約数和(自身を除く): 926454229

約数列:

[1, 3, 13, 39, 73, 219, 457, 949, 1371, 1549, 2847, 4647, 5941, 17823, 20137, 33361, 60411, 100083, 113077, 339231, 433693, 707893, 1301079, 1470001, 2123679, 4410003, 9202609, 27607827, 51676189, 155028567, 671790457, 2015371371]

約数ペア:

[(1, 2015371371), (3, 671790457), (13, 155028567), (39, 51676189), (73, 27607827), (219, 9202609), (457, 4410003), (949, 2123679), (1371, 1470001), (1549, 1301079), (2847, 707893), (4647, 433693), (5941, 339231), (17823, 113077), (20137, 100083), (33361, 60411)]