231389178

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{1949}}^1$

素因数の和:2422

約数の個数: 32

約数和(自身を含む): 473990400

約数和(自身を除く): 242601222

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 421, 842, 1263, 1949, 2526, 3898, 5847, 11694, 19787, 39574, 59361, 91603, 118722, 183206, 274809, 549618, 820529, 1641058, 2461587, 4923174, 38564863, 77129726, 115694589, 231389178]

約数ペア:

[(1, 231389178), (2, 115694589), (3, 77129726), (6, 38564863), (47, 4923174), (94, 2461587), (141, 1641058), (282, 820529), (421, 549618), (842, 274809), (1263, 183206), (1949, 118722), (2526, 91603), (3898, 59361), (5847, 39574), (11694, 19787)]