742371

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 32

約数和(自身を含む): 1244160

約数和(自身を除く): 501789

約数列:

[1, 3, 7, 21, 23, 29, 53, 69, 87, 159, 161, 203, 371, 483, 609, 667, 1113, 1219, 1537, 2001, 3657, 4611, 4669, 8533, 10759, 14007, 25599, 32277, 35351, 106053, 247457, 742371]

約数ペア:

[(1, 742371), (3, 247457), (7, 106053), (21, 35351), (23, 32277), (29, 25599), (53, 14007), (69, 10759), (87, 8533), (159, 4669), (161, 4611), (203, 3657), (371, 2001), (483, 1537), (609, 1219), (667, 1113)]