30231223

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 36429696

約数和(自身を除く): 6198473

約数列:

[1, 11, 19, 23, 209, 253, 331, 361, 437, 3641, 3971, 4807, 6289, 7613, 8303, 69179, 83743, 91333, 119491, 144647, 1314401, 1591117, 2748293, 30231223]

約数ペア:

[(1, 30231223), (11, 2748293), (19, 1591117), (23, 1314401), (209, 144647), (253, 119491), (331, 91333), (361, 83743), (437, 69179), (3641, 8303), (3971, 7613), (4807, 6289)]