40375419

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{467}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 64696320

約数和(自身を除く): 24320901

約数列:

[1, 3, 7, 21, 23, 69, 161, 179, 467, 483, 537, 1253, 1401, 3269, 3759, 4117, 9807, 10741, 12351, 28819, 32223, 75187, 83593, 86457, 225561, 250779, 585151, 1755453, 1922639, 5767917, 13458473, 40375419]

約数ペア:

[(1, 40375419), (3, 13458473), (7, 5767917), (21, 1922639), (23, 1755453), (69, 585151), (161, 250779), (179, 225561), (467, 86457), (483, 83593), (537, 75187), (1253, 32223), (1401, 28819), (3269, 12351), (3759, 10741), (4117, 9807)]