377952351

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{1861}}^1$

素因数の和:2399

約数の個数: 32

約数和(自身を含む): 607756800

約数和(自身を除く): 229804449

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 509, 1527, 1861, 3563, 5583, 9671, 10689, 13027, 29013, 35359, 39081, 67697, 106077, 203091, 247513, 742539, 947249, 2841747, 6630743, 17997731, 19892229, 53993193, 125984117, 377952351]

約数ペア:

[(1, 377952351), (3, 125984117), (7, 53993193), (19, 19892229), (21, 17997731), (57, 6630743), (133, 2841747), (399, 947249), (509, 742539), (1527, 247513), (1861, 203091), (3563, 106077), (5583, 67697), (9671, 39081), (10689, 35359), (13027, 29013)]