30172947

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9643}}^1$

素因数の和:9802

約数の個数: 16

約数和(自身を含む): 46291200

約数和(自身を除く): 16118253

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 9643, 28929, 67501, 202503, 1436807, 4310421, 10057649, 30172947]

約数ペア:

[(1, 30172947), (3, 10057649), (7, 4310421), (21, 1436807), (149, 202503), (447, 67501), (1043, 28929), (3129, 9643)]