42013617

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 62515200

約数和(自身を除く): 20501583

約数列:

[1, 3, 19, 23, 57, 69, 73, 219, 437, 439, 1311, 1317, 1387, 1679, 4161, 5037, 8341, 10097, 25023, 30291, 31901, 32047, 95703, 96141, 191843, 575529, 608893, 737081, 1826679, 2211243, 14004539, 42013617]

約数ペア:

[(1, 42013617), (3, 14004539), (19, 2211243), (23, 1826679), (57, 737081), (69, 608893), (73, 575529), (219, 191843), (437, 96141), (439, 95703), (1311, 32047), (1317, 31901), (1387, 30291), (1679, 25023), (4161, 10097), (5037, 8341)]