1007398401

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 1395014400

約数和(自身を除く): 387615999

約数列:

[1, 3, 53, 103, 137, 159, 309, 411, 449, 1347, 5459, 7261, 14111, 16377, 21783, 23797, 42333, 46247, 61513, 71391, 138741, 184539, 747883, 2243649, 2451091, 3260189, 6335839, 7353273, 9780567, 19007517, 335799467, 1007398401]

約数ペア:

[(1, 1007398401), (3, 335799467), (53, 19007517), (103, 9780567), (137, 7353273), (159, 6335839), (309, 3260189), (411, 2451091), (449, 2243649), (1347, 747883), (5459, 184539), (7261, 138741), (14111, 71391), (16377, 61513), (21783, 46247), (23797, 42333)]