16172188923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{286421}}^1$

素因数の和:286523

約数の個数: 32

約数和(自身を含む): 24746860800

約数和(自身を除く): 8574671877

約数列:

[1, 3, 11, 29, 33, 59, 87, 177, 319, 649, 957, 1711, 1947, 5133, 18821, 56463, 286421, 859263, 3150631, 8306209, 9451893, 16898839, 24918627, 50696517, 91368299, 185887229, 274104897, 490066331, 557661687, 1470198993, 5390729641, 16172188923]

約数ペア:

[(1, 16172188923), (3, 5390729641), (11, 1470198993), (29, 557661687), (33, 490066331), (59, 274104897), (87, 185887229), (177, 91368299), (319, 50696517), (649, 24918627), (957, 16898839), (1711, 9451893), (1947, 8306209), (5133, 3150631), (18821, 859263), (56463, 286421)]