28379539

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 31186944

約数和(自身を除く): 2807405

約数列:

[1, 23, 31, 53, 713, 751, 1219, 1643, 17273, 23281, 37789, 39803, 535463, 915469, 1233893, 28379539]

約数ペア:

[(1, 28379539), (23, 1233893), (31, 915469), (53, 535463), (713, 39803), (751, 37789), (1219, 23281), (1643, 17273)]