419669569

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 493682688

約数和(自身を除く): 74013119

約数列:

[1, 11, 23, 61, 71, 253, 383, 671, 781, 1403, 1633, 4213, 4331, 8809, 15433, 17963, 23363, 27193, 47641, 96899, 99613, 256993, 299123, 537349, 625439, 1095743, 1658773, 5910839, 6879829, 18246503, 38151779, 419669569]

約数ペア:

[(1, 419669569), (11, 38151779), (23, 18246503), (61, 6879829), (71, 5910839), (253, 1658773), (383, 1095743), (671, 625439), (781, 537349), (1403, 299123), (1633, 256993), (4213, 99613), (4331, 96899), (8809, 47641), (15433, 27193), (17963, 23363)]